Weather · resolved market
Will the highest temperature in Seoul be 7°C or higher on February 12?
https://tailmypicks.com/m/0x2b43d3106ddf40e24d106d65bc9e59f03b80e85cb8db6c86469e129b9897433b
Rebuilt .
What this market resolved to
- Winning outcome
- Yesof Yes, No
- Resolved
- US/Eastern, the zone Polymarket writes its markets in
- Scored in
- Weatherevery record on this page is that Category’s
- Volume Polymarket published
- $23,253
- Volume TailMyPicks’s own read summed
- $27,864
Both are shown because TailMyPicks only trusts a market it can reconcile: it reads every trade itself and compares its own total against the venue’s before scoring anything. The threshold below was applied to $23,253 — the venue’s figure.
Every figure here describes what TailMyPicks scored — positions held to resolution in markets that cleared the thresholds below. It is not a Polymarket account balance, and open positions are not counted anywhere on this site.
Who was on this market
All 81 wallets that hold a qualified pick on this market, biggest position first. Ordered by position size rather than by score, because this is a post-mortem of one market — a strong wallet’s small pick does not belong above a large committed one. Each wallet’s record in Weather is on its own row, so one correct call here is not mistaken for a track record.
| On this market | This wallet’s whole record in Weather | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Wallet | Entry | Position | Result | P/L held | Qualified picks | Win rate | vs expected | Realizable edge | Avg entry | ROI per pick | Tail Score |
| 0x1f66…4c8dbacked Yes | 57c | 509.88$290 in | Won — open this pick on its own page | +$220.28 | 2,267 | 18%407 W · 1,860 L | -9.5wins | 0.00per pick | 18cpaid | -14.5%equal weight | 500.00 edge/pick |
| 0x1fb5…cabdbacked Yes | 32c | 476.28$151 in | Won — open this pick on its own page | +$325.38 | 27 | 40.7%11 W · 16 L | -0.1wins | -0.01per pick | 41cpaid | -12.1%equal weight | 500.00 edge/pick |
| 0x17a2…242abacked Yes | 39c | 461.4$181 in | Won — open this pick on its own page | +$280.68 | 38 | 50%19 W · 19 L | +1.7wins | +0.05per pick | 45cpaid | +32.6%equal weight | 53+0.03 edge/pick |
| 0x2767…dac8backed Yes | 15c | 400$60 in | Won — open this pick on its own page | +$340 | 11 | 36.4%4 W · 7 L | -0.3wins | -0.03per pick | 39cpaid | +25%equal weight | 49-0.01 edge/pick |
| 0x2b13…62d3backed Yes | 38c | 348.19$132 in | Won — open this pick on its own page | +$216.54 | 1,052 | 31.2%328 W · 724 L | -8.4wins | -0.01per pick | 32cpaid | -9.7%equal weight | 49-0.01 edge/pick |
| 0xd21c…8628backed No | 60c | 297.5$178 in | Lost — open this pick on its own page | -$177.78 | 40 | 60%24 W · 16 L | -3.1wins | -0.08per pick | 68cpaid | -13.3%equal weight | 45-0.05 edge/pick |
| 0x85bd…7f75backed Yes | 70c | 284.05$200 in | Won — open this pick on its own page | +$84.05 | 253 | 62.8%159 W · 94 L | +16.0wins | +0.06per pick | 57cpaid | +5.6%equal weight | 56+0.06 edge/pick |
| 0xa00d…6ffdbacked Yes | 20c | 281.51$57 in | Won — open this pick on its own page | +$224.05 | 38 | 7.9%3 W · 35 L | -0.9wins | -0.02per pick | 10cpaid | -51.8%equal weight | 48-0.01 edge/pick |
| 0x98d9…2c8cbacked Yes | 70c | 200.48$140 in | Won — open this pick on its own page | +$60.88 | 576 | 59%340 W · 236 L | -17.2wins | -0.03per pick | 62cpaid | -8.1%equal weight | 47-0.03 edge/pick |
| 0x5f21…b376backed Yes | 21c | 178.15$37 in | Won — open this pick on its own page | +$141.07 | 17,355 | 19.9%3,460 W · 13,895 L | +396.7wins | +0.02per pick | 18cpaid | +15.8%equal weight | 53+0.02 edge/pick |
| 0x8a25…ba81backed No | 62c | 172.06$106 in | Lost — open this pick on its own page | -$106.49 | 617 | 60.1%371 W · 246 L | +3.1wins | +0.01per pick | 60cpaid | +5%equal weight | 510.00 edge/pick |
| 0x906f…371abacked Yes | 44c | 162.12$72 in | Won — open this pick on its own page | +$90.26 | 2,495 | 69.9%1,744 W · 751 L | +80.3wins | +0.03per pick | 67cpaid | +5%equal weight | 54+0.03 edge/pick |
| 0x044f…d1f1backed No | 75c | 161.86$121 in | Lost — open this pick on its own page | -$120.81 | 8,162 | 49.4%4,035 W · 4,127 L | +269.7wins | +0.03per pick | 46cpaid | +5.8%equal weight | 54+0.03 edge/pick |
| 0x2e24…24fbbacked Yes | 18c | 161.12$29 in | Won — open this pick on its own page | +$131.83 | 14 | 28.6%4 W · 10 L | -1.5wins | -0.11per pick | 39cpaid | -12.9%equal weight | 46-0.04 edge/pick |
| 0x5368…2d62backed Yes | 18c | 141.55$26 in | Won — open this pick on its own page | +$115.6 | 1,804 | 27.4%494 W · 1,310 L | +27.6wins | +0.02per pick | 26cpaid | +14.6%equal weight | 52+0.02 edge/pick |
| 0xa5ef…9f35backed Yes | 11c | 139.4$15 in | Won — open this pick on its own page | +$124.07 | 9 | 33.3%3 W · 6 L | +0.4wins | +0.04per pick | 29cpaid | +64.8%equal weight | 51+0.01 edge/pick |
| 0xe8d3…a2fdbacked Yes | 36c | 138.88$50 in | Won — open this pick on its own page | +$88.88 | 42 | 35.7%15 W · 27 L | -1.3wins | -0.03per pick | 39cpaid | -37.6%equal weight | 48-0.02 edge/pick |
| 0x3a7e…78b1backed Yes | 40c | 136.28$55 in | Won — open this pick on its own page | +$81.38 | 164 | 65.2%107 W · 57 L | +18.9wins | +0.11per pick | 54cpaid | +27.4%equal weight | 61+0.10 edge/pick |
| 0xe31e…ec88backed Yes | 17c | 135.32$24 in | Won — open this pick on its own page | +$111.66 | 559 | 19.1%107 W · 452 L | +16.9wins | +0.03per pick | 16cpaid | +34.3%equal weight | 53+0.03 edge/pick |
| 0x0518…6876backed No | 48c | 134.24$65 in | Lost — open this pick on its own page | -$64.58 | 43 | 46.5%20 W · 23 L | +0.6wins | +0.01per pick | 45cpaid | -3.3%equal weight | 51+0.01 edge/pick |
| 0x6cc5…af1cbacked Yes | 49c | 128.77$63 in | Won — open this pick on its own page | +$65.54 | 76 | 9.2%7 W · 69 L | -1.3wins | -0.02per pick | 11cpaid | -45.2%equal weight | 49-0.01 edge/pick |
| 0x98d1…019abacked Yes | 17c | 114.5$20 in | Won — open this pick on its own page | +$94.5 | 255 | 36.9%94 W · 161 L | +17.3wins | +0.07per pick | 30cpaid | +24.7%equal weight | 57+0.06 edge/pick |
| 0x5f33…8da9backed Yes | 15c | 111.41$17 in | Won — open this pick on its own page | +$94.79 | 99 | 44.4%44 W · 55 L | +11.1wins | +0.11per pick | 33cpaid | +25.8%equal weight | 60+0.09 edge/pick |
| 0xd4fc…c6aabacked No | 30c | 100$30 in | Lost — open this pick on its own page | -$30 | 32 | 46.9%15 W · 17 L | +5.4wins | +0.17per pick | 30cpaid | +56.2%equal weight | 61+0.10 edge/pick |
| 0x329e…2eafbacked Yes | 13c | 100$13 in | Won — open this pick on its own page | +$87 | 25 | 32%8 W · 17 L | +1.0wins | +0.04per pick | 28cpaid | +4.5%equal weight | 52+0.02 edge/pick |
| 0x3a38…ada9backed Yes | 46c | 98.98$46 in | Won — open this pick on its own page | +$53.45 | 236 | 33.1%78 W · 158 L | -1.8wins | -0.01per pick | 34cpaid | -7.8%equal weight | 49-0.01 edge/pick |
| 0x4ffe…9f71backed Yes | 38c | 93.88$35 in | Won — open this pick on its own page | +$58.42 | 2,823 | 11.2%316 W · 2,507 L | +17.7wins | +0.01per pick | 11cpaid | -3.1%equal weight | 51+0.01 edge/pick |
| 0x9582…0ddbbacked Yes | 43c | 92.3$40 in | Won — open this pick on its own page | +$52.3 | 119 | 30.3%36 W · 83 L | +5.1wins | +0.04per pick | 26cpaid | -9.2%equal weight | 54+0.04 edge/pick |
| 0xd3f6…af9dbacked No | 48c | 89.99$43 in | Lost — open this pick on its own page | -$43 | 14 | 64.3%9 W · 5 L | +1.6wins | +0.11per pick | 53cpaid | -1.3%equal weight | 55+0.04 edge/pick |
| 0xf587…f3e0backed Yes | 43c | 85.65$37 in | Won — open this pick on its own page | +$48.71 | 8 | 75%6 W · 2 L | +1.7wins | +0.22per pick | 53cpaid | +39.3%equal weight | 56+0.05 edge/pick |
| 0xf911…8d8ebacked No | 58c | 85.47$50 in | Lost — open this pick on its own page | -$49.57 | 102 | 46.1%47 W · 55 L | -4.0wins | -0.04per pick | 50cpaid | -6.4%equal weight | 46-0.03 edge/pick |
| 0xbb50…7bfcbacked No | 60c | 84.5$51 in | Lost — open this pick on its own page | -$50.7 | 172 | 43.6%75 W · 97 L | +5.4wins | +0.03per pick | 40cpaid | +6.1%equal weight | 53+0.03 edge/pick |
| 0x988e…bd82backed Yes | 25c | 70.79$18 in | Won — open this pick on its own page | +$53.28 | 123 | 39%48 W · 75 L | +8.5wins | +0.07per pick | 32cpaid | +2.2%equal weight | 56+0.06 edge/pick |
| 0x9d3e…c49ebacked No | 71c | 69.99$50 in | Lost — open this pick on its own page | -$49.7 | 1,110 | 65%722 W · 388 L | +38.1wins | +0.03per pick | 62cpaid | +4.8%equal weight | 54+0.03 edge/pick |
| 0xaa28…090bbacked No | 20c | 69.88$14 in | Lost — open this pick on its own page | -$13.78 | 2,239 | 15%335 W · 1,904 L | +54.6wins | +0.02per pick | 13cpaid | +24%equal weight | 53+0.02 edge/pick |
| 0x804d…cf86backed Yes | 51c | 69.22$35 in | Won — open this pick on its own page | +$34.16 | 75 | 52%39 W · 36 L | +1.9wins | +0.03per pick | 49cpaid | -5.1%equal weight | 52+0.02 edge/pick |
| 0xf7fe…1e42backed No | 70c | 68.98$48 in | Lost — open this pick on its own page | -$48.32 | 344 | 57%196 W · 148 L | +4.4wins | +0.01per pick | 56cpaid | +4.5%equal weight | 51+0.01 edge/pick |
| 0x77b5…9170backed No | 67c | 67.26$45 in | Lost — open this pick on its own page | -$45.16 | 3,175 | 62.7%1,992 W · 1,183 L | +12.6wins | 0.00per pick | 62cpaid | -1.6%equal weight | 500.00 edge/pick |
| 0x97a8…cca6backed Yes | 23c | 65.43$15 in | Won — open this pick on its own page | +$50.25 | 7 | 57.1%4 W · 3 L | +0.7wins | +0.10per pick | 47cpaid | +31%equal weight | 52+0.02 edge/pick |
| 0x9dc4…0be2backed Yes | 43c | 65.16$28 in | Won — open this pick on its own page | +$37.16 | 2 | 50%1 W · 1 L | +0.3wins | +0.17per pick | 33cpaid | +16.4%equal weight | 51+0.01 edge/pick |
| 0xc76a…416ebacked Yes | 40c | 62.49$25 in | Won — open this pick on its own page | +$37.5 | 25 | 28%7 W · 18 L | +0.3wins | +0.01per pick | 27cpaid | -36.5%equal weight | 51+0.01 edge/pick |
| 0xaaa1…3881backed Yes | 26c | 60.93$16 in | Won — open this pick on its own page | +$45.36 | 51 | 7.8%4 W · 47 L | -2.4wins | -0.05per pick | 13cpaid | -81%equal weight | 46-0.03 edge/pick |
| 0x9a38…c90abacked No | 63c | 57.62$36 in | Lost — open this pick on its own page | -$36.37 | 5 | 80%4 W · 1 L | +0.8wins | +0.16per pick | 64cpaid | +28.7%equal weight | 53+0.03 edge/pick |
| 0xfe55…f943backed Yes | 35c | 57$20 in | Won — open this pick on its own page | +$37.03 | 7 | 28.6%2 W · 5 L | +0.3wins | +0.05per pick | 24cpaid | -37.6%equal weight | 51+0.01 edge/pick |
| 0xa49b…7054backed Yes | 41c | 55.96$23 in | Won — open this pick on its own page | +$33.12 | 7,481 | 37.5%2,808 W · 4,673 L | +97.4wins | +0.01per pick | 36cpaid | +6.6%equal weight | 51+0.01 edge/pick |
| 0x8765…ed81backed No | 31c | 55$17 in | Lost — open this pick on its own page | -$17.05 | 398 | 10.8%43 W · 355 L | +0.8wins | 0.00per pick | 11cpaid | -30.2%equal weight | 500.00 edge/pick |
| 0x27db…e863backed Yes | 34c | 54.7$19 in | Won — open this pick on its own page | +$36.1 | 21 | 47.6%10 W · 11 L | +0.8wins | +0.04per pick | 44cpaid | -24.2%equal weight | 52+0.02 edge/pick |
| 0x6483…3f18backed Yes | 38c | 54.03$21 in | Won — open this pick on its own page | +$33.52 | 14 | 57.1%8 W · 6 L | +1.3wins | +0.09per pick | 48cpaid | +26%equal weight | 54+0.03 edge/pick |
| 0xbffd…f213backed No | 56c | 50.61$28 in | Lost — open this pick on its own page | -$28.2 | 11 | 45.5%5 W · 6 L | -1.8wins | -0.17per pick | 62cpaid | -29.4%equal weight | 44-0.05 edge/pick |
| 0x9fba…3adcbacked Yes | 63c | 50$32 in | Won — open this pick on its own page | +$18.3 | 86 | 41.9%36 W · 50 L | +4.6wins | +0.05per pick | 36cpaid | +4.2%equal weight | 55+0.04 edge/pick |
| 0xec0c…8589backed No | 66c | 50$33 in | Lost — open this pick on its own page | -$33 | 103 | 46.6%48 W · 55 L | +0.4wins | 0.00per pick | 46cpaid | -0.3%equal weight | 500.00 edge/pick |
| 0xb4c4…1513backed Yes | 50c | 50$25 in | Won — open this pick on its own page | +$25.17 | 143 | 38.5%55 W · 88 L | +4.3wins | +0.03per pick | 35cpaid | +9.3%equal weight | 53+0.03 edge/pick |
| 0x536d…3152backed No | 75c | 50$37 in | Lost — open this pick on its own page | -$37.5 | 120 | 73.3%88 W · 32 L | +9.4wins | +0.08per pick | 65cpaid | +14.3%equal weight | 57+0.07 edge/pick |
| 0x6f43…a080backed No | 69c | 48.24$33 in | Lost — open this pick on its own page | -$33.42 | 118 | 55.1%65 W · 53 L | -3.3wins | -0.03per pick | 58cpaid | -5.7%equal weight | 47-0.02 edge/pick |
| 0x0832…8681backed Yes | 34c | 44.83$15 in | Won — open this pick on its own page | +$29.53 | 346 | 51.2%177 W · 169 L | -6.6wins | -0.02per pick | 53cpaid | -8.8%equal weight | 48-0.02 edge/pick |
| 0x5cab…d8cebacked Yes | 24c | 41.46$10 in | Won — open this pick on its own page | +$31.46 | 13 | 30.8%4 W · 9 L | +0.7wins | +0.05per pick | 26cpaid | -20.5%equal weight | 52+0.02 edge/pick |
| 0xcb72…f5f9backed Yes | 37c | 41.22$15 in | Won — open this pick on its own page | +$25.92 | 304 | 28%85 W · 219 L | +14.9wins | +0.05per pick | 23cpaid | +6.8%equal weight | 55+0.05 edge/pick |
| 0x94c8…b47ebacked No | 56c | 41.22$23 in | Lost — open this pick on its own page | -$22.92 | 16 | 37.5%6 W · 10 L | -2.7wins | -0.17per pick | 55cpaid | -41.7%equal weight | 43-0.07 edge/pick |
| 0x2e3c…ca53backed No | 67c | 40$27 in | Lost — open this pick on its own page | -$26.8 | 49 | 63.3%31 W · 18 L | -1.1wins | -0.02per pick | 66cpaid | -8.2%equal weight | 48-0.02 edge/pick |
| 0xb2f4…1c9cbacked No | 46c | 40$18 in | Lost — open this pick on its own page | -$18.5 | 11 | 18.2%2 W · 9 L | -3.5wins | -0.31per pick | 50cpaid | -72.1%equal weight | 39-0.10 edge/pick |
| 0xa916…8002backed Yes | 48c | 39.5$19 in | Won — open this pick on its own page | +$20.6 | 11 | 45.5%5 W · 6 L | +1.5wins | +0.14per pick | 32cpaid | +18.5%equal weight | 55+0.04 edge/pick |
| 0x0967…0c60backed No | 72c | 38.93$28 in | Lost — open this pick on its own page | -$28.03 | 188 | 60.1%113 W · 75 L | -2.8wins | -0.01per pick | 62cpaid | -3.9%equal weight | 49-0.01 edge/pick |
| 0x2e70…50ebbacked No | 57c | 38.73$22 in | Lost — open this pick on its own page | -$22.27 | 315 | 67%211 W · 104 L | -3.5wins | -0.01per pick | 68cpaid | -3.6%equal weight | 49-0.01 edge/pick |
| 0x18ec…a818backed Yes | 39c | 38.46$15 in | Won — open this pick on its own page | +$23.46 | 16 | 31.3%5 W · 11 L | +1.4wins | +0.09per pick | 22cpaid | +43.4%equal weight | 54+0.03 edge/pick |
| 0xfe45…f9a7backed Yes | 41c | 36.83$15 in | Won — open this pick on its own page | +$21.83 | 10 | 60%6 W · 4 L | +0.9wins | +0.09per pick | 51cpaid | +24.1%equal weight | 53+0.02 edge/pick |
| 0xdeee…7c09backed Yes | 55c | 36.45$20 in | Won — open this pick on its own page | +$16.36 | 93 | 51.6%48 W · 45 L | +7.9wins | +0.09per pick | 43cpaid | +25.6%equal weight | 57+0.07 edge/pick |
| 0x052e…ade1backed No | 77c | 34.55$27 in | Lost — open this pick on its own page | -$26.6 | 283 | 29.3%83 W · 200 L | -13.6wins | -0.05per pick | 34cpaid | -31.7%equal weight | 45-0.04 edge/pick |
| 0xd045…6521backed Yes | 57c | 33.47$19 in | Won — open this pick on its own page | +$14.52 | 7 | 71.4%5 W · 2 L | +0.9wins | +0.12per pick | 59cpaid | +6.1%equal weight | 53+0.03 edge/pick |
| 0xea50…4929backed No | 62c | 31.24$19 in | Lost — open this pick on its own page | -$19.37 | 8 | 50%4 W · 4 L | -0.1wins | -0.02per pick | 52cpaid | +0.1%equal weight | 500.00 edge/pick |
| 0xe1d2…0ecfbacked Yes | 46c | 30$14 in | Won — open this pick on its own page | +$16.2 | 205 | 46.8%96 W · 109 L | +9.1wins | +0.04per pick | 42cpaid | -6.3%equal weight | 54+0.04 edge/pick |
| 0x686b…5de0backed Yes | 65c | 29.1$19 in | Won — open this pick on its own page | +$10.09 | 10 | 40%4 W · 6 L | -0.7wins | -0.07per pick | 47cpaid | -22.5%equal weight | 48-0.02 edge/pick |
| 0x3e40…224ebacked Yes | 53c | 28.23$15 in | Won — open this pick on its own page | +$13.23 | 123 | 57.7%71 W · 52 L | -10.9wins | -0.09per pick | 67cpaid | -18.4%equal weight | 42-0.07 edge/pick |
| 0xa874…1eebbacked No | 58c | 27.73$16 in | Lost — open this pick on its own page | -$16 | 13 | 46.2%6 W · 7 L | -1.1wins | -0.08per pick | 54cpaid | -28%equal weight | 47-0.03 edge/pick |
| 0x686c…b21dbacked No | 63c | 26.99$17 in | Lost — open this pick on its own page | -$16.9 | 2 | 0%0 W · 2 L | -1.4wins | -0.68per pick | 68cpaid | -100%equal weight | 44-0.05 edge/pick |
| 0x6f4b…a738backed Yes | 46c | 26.98$12 in | Won — open this pick on its own page | +$14.63 | 1 | 100%1 W · 0 L | +0.5wins | +0.54per pick | 46cpaid | +118.4%equal weight | 52+0.02 edge/pick |
| 0x89b4…55bcbacked No | 47c | 25.63$12 in | Lost — open this pick on its own page | -$12.17 | 930 | 34%316 W · 614 L | +53.0wins | +0.06per pick | 28cpaid | +13.2%equal weight | 56+0.06 edge/pick |
| 0xebe5…d852backed Yes | 40c | 25$10 in | Won — open this pick on its own page | +$15 | 39 | 15.4%6 W · 33 L | -2.0wins | -0.05per pick | 20cpaid | -41.7%equal weight | 47-0.03 edge/pick |
| 0xd721…57a7backed Yes | 75c | 19.36$14 in | Won — open this pick on its own page | +$4.86 | 451 | 27.1%122 W · 329 L | +7.1wins | +0.02per pick | 25cpaid | +25.8%equal weight | 52+0.01 edge/pick |
| 0x477f…9144backed Yes | 79c | 19.09$15 in | Won — open this pick on its own page | +$4.02 | 97 | 41.2%40 W · 57 L | +4.8wins | +0.05per pick | 36cpaid | +17.2%equal weight | 54+0.04 edge/pick |
| 0xa6c0…dd68backed Yes | 57c | 18.95$11 in | Won — open this pick on its own page | +$8.16 | 26 | 26.9%7 W · 19 L | -2.6wins | -0.10per pick | 37cpaid | -35.8%equal weight | 44-0.05 edge/pick |
| 0xd818…03c4backed No | 73c | 15.24$11 in | Lost — open this pick on its own page | -$11.13 | 58 | 60.3%35 W · 23 L | -2.5wins | -0.04per pick | 65cpaid | -4.8%equal weight | 47-0.03 edge/pick |
Entry is the average price this wallet paid on the side it backed, so being right at 20c is distinguishable from being right at 95c. Position is what it was left holding in shares, with what it spent underneath. Result opens that one pick on a page of its own, which is the link to send somebody. P/L held is what that position would have been worth held to resolution — not cash the wallet withdrew, because selling early is still a correct forecast. The seven columns on the right describe the wallet’s whole record in Weather and say nothing about this market.
The rest of this event
Polymarket sells these questions together. 6 in all. TailMyPicks has no name for an event — the venue publishes an identifier and no title — so they are listed by their own questions.
- Will the highest temperature in Seoul be 7°C or higher on February 12?this page
- Will the highest temperature in Seoul be 1°C or below on February 12?No won
- Will the highest temperature in Seoul be 3°C on February 12?No won
- Will the highest temperature in Seoul be 4°C on February 12?No won
- Will the highest temperature in Seoul be 5°C on February 12?No won
- Will the highest temperature in Seoul be 6°C on February 12?No won
Not every trade counts. A Pick has to clear four thresholds to be scored.
TailMyPicks scores a wallet on what it can actually be judged on: positions held to resolution, in markets with enough volume to be real, at prices where being right was not already priced in.
- The market traded at least $500.
- The entry price was between 0.00 and 0.80 — a near-certainty is not a call.
- The position was at least $10 — dust is not a position.
- The market has resolved, so there is a right answer to grade against.
Thresholds behind these numbers: set by an operator decision, not measured.