[INSTRM-2157] Same spot is reported twice in mcs_data Created: 25/Jan/24 Updated: 07/Feb/24 |
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| Status: | Open |
| Project: | Instrument control development |
| Component/s: | ics_mcsActor |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Task | Priority: | Normal |
| Reporter: | arnaud.lefur | Assignee: | karr |
| Resolution: | Unresolved | Votes: | 0 |
| Labels: | EngRun | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Description |
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I have many many example of this bug where the same mcs spot end-up being reported twice in the database with slight shift in the centroid, usually 0.1 pixel. I think that's up to the centroid algorithm to handle this properly. Here are few examples but there are many more. 10345300 spotId(379) mcsCenter(x,y) 5771.38965,1401.47644 10345300 spotId(377) mcsCenter(x,y) 5771.39355,1401.47571 10345900 spotId(2157) mcsCenter(x,y) 2398.24268,3821.18799 10345900 spotId(2156) mcsCenter(x,y) 2398.31738,3821.1936 10345900 spotId(1071) mcsCenter(x,y) 2816.32617,3004.79907 10345900 spotId(1067) mcsCenter(x,y) 2816.36719,3004.76831 10345900 spotId(304) mcsCenter(x,y) 2514.52271,1873.76746 10345900 spotId(303) mcsCenter(x,y) 2514.57446,1873.65552 10345900 spotId(41) mcsCenter(x,y) 4217.8291,1295.82141 10345900 spotId(37) mcsCenter(x,y) 4218.09277,1295.67822 10346300 spotId(1974) mcsCenter(x,y) 3685.72192,4180.08057 10346300 spotId(1973) mcsCenter(x,y) 3685.729,4180.07959 10346500 spotId(1974) mcsCenter(x,y) 3685.93457,4180.0498 10346500 spotId(1973) mcsCenter(x,y) 3685.96826,4180.04932 10346500 spotId(308) mcsCenter(x,y) 6394.00146,1590.0553 10346500 spotId(307) mcsCenter(x,y) 6394.00488,1590.05554 10346700 spotId(308) mcsCenter(x,y) 6394.14697,1589.82617 10346700 spotId(307) mcsCenter(x,y) 6394.16113,1589.82568 10350400 spotId(1278) mcsCenter(x,y) 3687.84473,4179.03662 10350400 spotId(1277) mcsCenter(x,y) 3687.8606,4179.03613 10350400 spotId(1068) mcsCenter(x,y) 5039.84521,3435.86133 10350400 spotId(1067) mcsCenter(x,y) 5039.8501,3435.86182 10350400 spotId(193) mcsCenter(x,y) 6395.68359,1588.88428 10350400 spotId(192) mcsCenter(x,y) 6395.74023,1588.87952 10350700 spotId(307) mcsCenter(x,y) 6395.69971,1588.92615 10350700 spotId(306) mcsCenter(x,y) 6395.6958,1588.89221 10439000 spotId(157) mcsCenter(x,y) 3690.28174,4177.67578 10439000 spotId(27) mcsCenter(x,y) 6398.04053,1587.69055 10439000 spotId(26) mcsCenter(x,y) 6398.08252,1587.66919 10443800 spotId(153) mcsCenter(x,y) 3690.49878,4177.68701 10443800 spotId(152) mcsCenter(x,y) 3690.51123,4177.68652 10449200 spotId(448) mcsCenter(x,y) 5196.2041,317.89389 10449200 spotId(444) mcsCenter(x,y) 5196.19971,317.893677 10449200 spotId(674) mcsCenter(x,y) 4223.40527,3749.88477 10449200 spotId(671) mcsCenter(x,y) 4223.45508,3749.86841 10451800 spotId(153) mcsCenter(x,y) 3687.00342,4179.71729 10451800 spotId(152) mcsCenter(x,y) 3687.01367,4179.71191 10451800 spotId(26) mcsCenter(x,y) 6394.854,1589.64294 10451800 spotId(25) mcsCenter(x,y) 6394.89062,1589.65698 10453600 spotId(1223) mcsCenter(x,y) 6626.8291,2469.39185 10453600 spotId(1214) mcsCenter(x,y) 6626.82861,2469.39185 10456900 spotId(154) mcsCenter(x,y) 3687.49023,4177.75195 10456900 spotId(153) mcsCenter(x,y) 3687.50024,4177.70703 10458700 spotId(1224) mcsCenter(x,y) 6627.40723,2467.34448 10458700 spotId(1215) mcsCenter(x,y) 6627.42432,2467.34253 10458700 spotId(207) mcsCenter(x,y) 3233.06616,1407.81201 10458700 spotId(202) mcsCenter(x,y) 3233.08496,1407.80298 10461700 spotId(156) mcsCenter(x,y) 3688.19727,4177.62061 10461700 spotId(155) mcsCenter(x,y) 3688.25439,4177.61182 10461700 spotId(28) mcsCenter(x,y) 6395.94971,1587.58887 10461700 spotId(27) mcsCenter(x,y) 6396.09473,1587.5824 10462500 spotId(748) mcsCenter(x,y) 4534.49512,4961.11182 10462500 spotId(746) mcsCenter(x,y) 4534.49658,4961.11182 10462500 spotId(64) mcsCenter(x,y) 3233.58789,1407.9762 10462500 spotId(61) mcsCenter(x,y) 3233.60352,1407.97412 10467800 spotId(155) mcsCenter(x,y) 3688.92676,4177.67139 10467800 spotId(154) mcsCenter(x,y) 3688.94287,4177.71826 10472600 spotId(159) mcsCenter(x,y) 3689.5769,4177.5166 10472600 spotId(158) mcsCenter(x,y) 3689.6062,4177.51611 10472700 spotId(1816) mcsCenter(x,y) 2403.06519,3824.48047 10472700 spotId(1815) mcsCenter(x,y) 2403.05444,3824.48096 10475300 spotId(154) mcsCenter(x,y) 3689.65771,4177.60986 10475300 spotId(153) mcsCenter(x,y) 3689.69312,4177.6084 |
| Comments |
| Comment by arnaud.lefur [ 25/Jan/24 ] |
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is it a consequence of MCS being badly focused ? I know some refocusing was done but I don't know what was the visit range. |
| Comment by yuki.moritani [ 25/Jan/24 ] |
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MCS was defocused during the run 14 entirely.. (say, visit =103327 – 105058). Is this from mcs_data table? |
| Comment by karr [ 25/Jan/24 ] |
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Thanks for the report; I'll take a look at the data and see what's happening. |
| Comment by karr [ 06/Feb/24 ] |
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I took a look at the first image, 10345300, and ran it through my local copy of the code, and was not able to reproduce the error. I detect all the same spots, except for the two near duplicates. I'm working from a copy of the master branch, and recompiled the centroid code. Is there any way to check what branch/version of the actor was being used when the data were taken? |
| Comment by yuki.moritani [ 06/Feb/24 ] |
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It is strange... According to the actor log, it says
(I grepped the log for the frameid) But it should be the same as "tag 1.8.8". chyan Could you confirm it? And just I also record here that the duplication in centroid happened in July too. |
| Comment by chyan [ 07/Feb/24 ] |
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The difference between 1.8.8 and the running developing branch is the image saving method. There is no difference in centroiding method. |