Date       Time     Nstars  Zpt err(Zpt) Nstars_expected
2025-07-20 21:11:27 7 15.152441875221122 0.9060558450197559 24
2025-07-20 21:14:27 6 15.26271247831285 0.9768493160301155 24
2025-07-20 21:17:28 5 15.141857999180065 0.41203823205964685 24
2025-07-20 21:20:28 6 14.618212940358289 0.5754284052405736 25
2025-07-20 21:23:29 5 14.674214859248767 0.39625568819676543 25
2025-07-20 21:26:30 6 14.235624446072912 0.3930942125833608 25
2025-07-20 21:29:32 4 -999 -999 25
2025-07-20 21:32:34 5 13.677194060359387 0.3988024283072483 25
2025-07-20 21:35:37 5 13.51097525840553 0.45737607628252763 25
2025-07-20 21:38:40 5 13.185030557123461 0.41511845631673827 25
2025-07-20 21:41:45 5 12.740187962148063 0.41070240880399966 25
2025-07-20 21:44:43 5 12.294514032412787 0.4397051534921362 25
2025-07-20 21:47:41 4 -999 -999 25
2025-07-20 21:50:35 2 -999 -999 25
2025-07-20 21:53:41 4 -999 -999 25
2025-07-20 21:56:37 4 -999 -999 25
2025-07-20 21:59:40 2 -999 -999 25
2025-07-20 22:02:33 2 -999 -999 25
2025-07-20 22:05:34 2 -999 -999 25
2025-07-20 22:08:34 1 -999 -999 25
2025-07-20 22:11:37 0 -999 -999 25
2025-07-20 22:14:30 0 -999 -999 25
2025-07-20 22:17:32 0 -999 -999 25
2025-07-20 22:20:32 4 -999 -999 25
2025-07-20 22:23:36 3 -999 -999 25
2025-07-20 22:26:24 4 -999 -999 25
2025-07-20 22:29:27 6 10.21624505340699 1.023817172689781 25
2025-07-20 22:32:30 7 9.687220530652048 0.6780665252592674 26
2025-07-20 22:35:31 8 10.127766241941725 0.971847712953869 26
2025-07-20 22:38:02 9 9.893071802790276 0.6893089000808277 26
2025-07-20 22:41:01 12 10.592032799365457 0.5707018496623674 26
2025-07-20 22:44:01 9 10.453262452359048 0.7222689952104613 26
2025-07-20 22:47:02 9 10.30697050914188 0.49911824597554827 26
2025-07-20 22:50:01 5 9.921703898875124 0.3570524249698208 26
2025-07-20 22:53:02 2 -999 -999 26
2025-07-20 22:56:02 4 -999 -999 26
2025-07-20 22:59:01 4 -999 -999 26
2025-07-20 23:02:02 3 -999 -999 26
2025-07-20 23:05:02 2 -999 -999 26
2025-07-20 23:08:02 3 -999 -999 27
2025-07-20 23:11:02 1 -999 -999 27
2025-07-20 23:14:02 2 -999 -999 27
2025-07-20 23:17:01 2 -999 -999 27
2025-07-20 23:20:02 3 -999 -999 27
2025-07-20 23:23:01 2 -999 -999 26
2025-07-20 23:26:02 8 10.028994477197397 0.6566480849144936 26
2025-07-20 23:29:02 7 10.203673565902697 0.6589679915429049 26
2025-07-20 23:32:01 8 10.151652784956806 0.982305837333168 27
2025-07-20 23:35:02 8 9.91856042183285 0.411505672953344 27
2025-07-20 23:38:01 13 9.563301053535348 0.7018051962264283 27
2025-07-20 23:41:02 10 9.912380987922429 0.4808133925144412 27
2025-07-20 23:44:01 12 10.072519215719993 0.553204757766302 27
2025-07-20 23:47:02 14 9.893376872354196 0.6026840592823332 27
2025-07-20 23:50:01 13 9.718587552579093 0.6630215793471596 28
2025-07-20 23:53:01 15 9.735535945131508 0.583453111883339 29
2025-07-20 23:56:01 17 9.704042599458273 0.7481546420399872 31
2025-07-20 23:59:02 21 9.563463379050392 0.6080234088883423 31
2025-07-21 00:02:01 19 9.74773515062076 0.7625248928684488 33
2025-07-21 00:05:01 19 10.014191843183339 0.6104264700794284 33
2025-07-21 00:08:01 24 9.838046529168057 0.7283912016310048 33
2025-07-21 00:11:02 19 9.907745708305159 0.7757999939635178 33
2025-07-21 00:14:01 20 9.58187321350891 0.6030023644288482 33
2025-07-21 00:17:01 19 9.344167967829401 0.6032359245922314 32
2025-07-21 00:20:02 15 9.374646102588414 0.5996675449459319 32
2025-07-21 00:23:02 16 9.576209077649601 0.6538973820284582 32
2025-07-21 00:26:01 21 9.502951793011288 0.7491994410140019 32
2025-07-21 00:29:01 20 9.619002547671084 0.7265523669181218 32
2025-07-21 00:32:01 24 9.652333178964003 0.8529749635281959 32
2025-07-21 00:35:02 26 9.761939226156048 0.783835399253163 32
2025-07-21 00:38:02 26 9.66076423248765 0.7687693301270936 32
2025-07-21 00:41:01 25 9.635865260207613 0.7843799871569017 32
2025-07-21 00:44:01 23 9.735414332282453 0.7115679933948186 32
2025-07-21 00:47:01 22 9.620160334041458 0.7079160344975733 32
2025-07-21 00:50:02 24 9.522854870635236 0.795211867931981 32
2025-07-21 00:53:02 23 9.763566382024582 0.910307695598749 31
2025-07-21 00:56:02 7 10.96426197194576 0.7520690772694303 31
2025-07-21 00:59:01 7 10.963219691960258 0.7702417557498514 32
2025-07-21 01:02:02 8 10.484930667696794 1.0754521919869562 32
2025-07-21 01:05:01 4 -999 -999 32
2025-07-21 01:08:01 4 -999 -999 32
2025-07-21 01:11:02 14 10.081763535631175 0.6716419937836866 32
2025-07-21 01:14:02 19 9.824842321637089 0.6614300496211498 32
2025-07-21 01:17:02 20 9.601431550238383 0.628349581632287 32
2025-07-21 01:20:02 23 9.622906574608288 0.5909771237573074 32
2025-07-21 01:23:01 23 9.68468013253257 0.5996976952285783 31
2025-07-21 01:26:01 21 9.696667762015906 0.5868120986466616 31
2025-07-21 01:29:02 22 9.652404408715455 0.6726647648875567 31
2025-07-21 01:32:01 19 9.592292819713217 0.6846972570352009 31
2025-07-21 01:35:01 16 10.221685818233588 0.7458429802778063 31
2025-07-21 01:38:01 9 10.554565391700523 1.0607636300257075 31
2025-07-21 01:41:01 10 10.435086059711587 0.8747043833050443 31
2025-07-21 01:44:02 8 10.213086937236927 0.896472333352874 30
2025-07-21 01:47:02 18 9.82204088625226 0.6773159074986311 30
2025-07-21 01:50:02 15 9.911977286572178 0.7391339136641355 29
2025-07-21 01:53:02 8 10.24785064072703 0.8330959920673956 29
2025-07-21 01:56:02 9 10.172746558007038 0.7749760928171918 28
2025-07-21 01:59:32 3 -999 -999 28
2025-07-21 02:02:26 5 10.253956202554502 0.7212508966354394 28
2025-07-21 02:05:22 4 -999 -999 26
2025-07-21 02:08:37 4 -999 -999 26
2025-07-21 02:11:30 2 -999 -999 26
2025-07-21 02:14:31 7 10.362163148229659 0.7775933403365812 26
2025-07-21 02:17:31 2 -999 -999 26
2025-07-21 02:20:31 4 -999 -999 26
2025-07-21 02:23:41 6 11.082973169770344 1.0209127076979727 26
2025-07-21 02:26:38 5 11.275948020002291 0.5146058452310017 26
2025-07-21 02:29:37 6 11.395487223766134 0.47555714063841287 25
2025-07-21 02:32:42 5 11.600613056967504 0.4386477384527673 25
2025-07-21 02:35:40 5 11.879423641330213 0.4380614656388226 26
2025-07-21 02:38:36 5 11.872000225396167 0.3815604803561465 27
2025-07-21 02:41:37 1 -999 -999 27
2025-07-21 02:44:40 0 -999 -999 27
2025-07-21 02:47:40 0 -999 -999 27
2025-07-21 02:50:38 0 -999 -999 27
2025-07-21 02:53:35 0 -999 -999 27
2025-07-21 02:56:32 0 -999 -999 27
2025-07-21 02:59:32 0 -999 -999 27
2025-07-21 03:02:30 0 -999 -999 27
2025-07-21 03:05:29 0 -999 -999 27
2025-07-21 03:08:28 0 -999 -999 27
2025-07-21 03:11:27 0 -999 -999 27