Date       Time     Nstars  Zpt err(Zpt) Nstars_expected
2025-07-27 20:59:26 0 -999 -999 25
2025-07-27 21:02:27 1 -999 -999 25
2025-07-27 21:05:27 0 -999 -999 25
2025-07-27 21:08:29 2 -999 -999 25
2025-07-27 21:11:31 1 -999 -999 25
2025-07-27 21:14:31 0 -999 -999 25
2025-07-27 21:17:35 0 -999 -999 25
2025-07-27 21:20:36 0 -999 -999 25
2025-07-27 21:23:40 0 -999 -999 25
2025-07-27 21:26:44 2 -999 -999 25
2025-07-27 21:29:41 0 -999 -999 25
2025-07-27 21:32:38 0 -999 -999 25
2025-07-27 21:35:41 1 -999 -999 25
2025-07-27 21:38:36 1 -999 -999 25
2025-07-27 21:41:41 0 -999 -999 25
2025-07-27 21:44:33 0 -999 -999 25
2025-07-27 21:47:35 0 -999 -999 25
2025-07-27 21:50:36 0 -999 -999 25
2025-07-27 21:53:36 2 -999 -999 25
2025-07-27 21:56:37 2 -999 -999 25
2025-07-27 21:59:37 1 -999 -999 25
2025-07-27 22:02:28 1 -999 -999 25
2025-07-27 22:05:41 1 -999 -999 26
2025-07-27 22:08:35 1 -999 -999 26
2025-07-27 22:11:36 2 -999 -999 26
2025-07-27 22:14:01 2 -999 -999 26
2025-07-27 22:17:01 1 -999 -999 26
2025-07-27 22:20:01 3 -999 -999 26
2025-07-27 22:23:02 5 10.63321957183867 0.7239607766304506 26
2025-07-27 22:26:01 7 10.273851837484662 1.0906492360879243 26
2025-07-27 22:29:02 9 10.544667585925279 0.6649708127206317 26
2025-07-27 22:32:02 10 10.442496626635787 0.471910703881919 26
2025-07-27 22:35:01 9 10.743214226334892 0.7236523913246474 26
2025-07-27 22:38:02 12 10.018811196634708 0.8854754572992052 27
2025-07-27 22:41:01 11 9.232006557360126 1.2745445786772749 27
2025-07-27 22:44:01 8 9.821820834825346 1.3449105694737182 27
2025-07-27 22:47:02 12 10.437510430745824 0.8699264848238134 27
2025-07-27 22:50:01 8 10.914190823899872 0.6727774506227343 27
2025-07-27 22:53:01 13 10.637447433036407 0.9369078141114705 27
2025-07-27 22:56:02 11 10.166428792852663 0.8307474377525429 26
2025-07-27 22:59:02 11 10.55701214260181 0.6837276883836331 26
2025-07-27 23:02:01 12 10.497209137840148 0.6804029063519724 26
2025-07-27 23:05:01 9 10.347823137706976 0.45873267908661164 27
2025-07-27 23:08:01 5 10.16998936353969 0.31950138702720454 27
2025-07-27 23:11:02 6 10.143253148187263 0.381584998418275 27
2025-07-27 23:14:01 4 -999 -999 27
2025-07-27 23:17:01 9 10.454013916887082 0.6154847725870272 27
2025-07-27 23:20:02 6 9.758768503701303 0.40944281571173635 27
2025-07-27 23:23:01 6 10.054840105849236 0.4386616488751379 29
2025-07-27 23:26:02 4 -999 -999 29
2025-07-27 23:29:02 3 -999 -999 31
2025-07-27 23:32:02 7 10.078242032477458 0.7113170237552757 31
2025-07-27 23:35:02 6 10.195296250976558 0.685795558242973 33
2025-07-27 23:38:01 5 10.441858346156176 0.5201618552179408 33
2025-07-27 23:41:02 5 10.65753053245014 0.7156713241159111 33
2025-07-27 23:44:01 9 10.175133172279685 0.5864702842946585 33
2025-07-27 23:47:02 6 10.313855570634113 0.5137087378420235 33
2025-07-27 23:50:02 12 9.519539027207006 0.5261071978293677 32
2025-07-27 23:53:01 14 10.220232852881505 0.8449055776938008 32
2025-07-27 23:56:02 11 9.627856943527549 0.7345931965215101 32
2025-07-27 23:59:02 3 -999 -999 32
2025-07-28 00:02:02 3 -999 -999 32
2025-07-28 00:05:02 7 9.872758619397821 0.591002352784959 32
2025-07-28 00:08:02 3 -999 -999 32
2025-07-28 00:11:02 2 -999 -999 32
2025-07-28 00:14:02 4 -999 -999 32
2025-07-28 00:17:02 4 -999 -999 32
2025-07-28 00:20:02 5 9.797077298793027 0.6804149567278286 32
2025-07-28 00:23:01 4 -999 -999 32
2025-07-28 00:26:01 12 9.794387261075844 0.6760860327441985 31
2025-07-28 00:29:01 7 10.033391969530388 0.8641904750131195 31
2025-07-28 00:32:02 5 9.774784066872293 0.16104410820438864 32
2025-07-28 00:35:01 1 -999 -999 32
2025-07-28 00:38:02 2 -999 -999 32
2025-07-28 00:41:02 8 9.719582491862138 0.7519014968578548 33
2025-07-28 00:44:01 4 -999 -999 32
2025-07-28 00:47:02 1 -999 -999 32
2025-07-28 00:50:02 0 -999 -999 32
2025-07-28 00:53:02 0 -999 -999 32
2025-07-28 00:56:02 0 -999 -999 31
2025-07-28 00:59:02 1 -999 -999 31
2025-07-28 01:02:02 0 -999 -999 31
2025-07-28 01:05:01 1 -999 -999 31
2025-07-28 01:08:02 0 -999 -999 31
2025-07-28 01:11:02 0 -999 -999 31
2025-07-28 01:14:01 1 -999 -999 30
2025-07-28 01:17:02 1 -999 -999 30
2025-07-28 01:20:01 2 -999 -999 29
2025-07-28 01:23:01 0 -999 -999 29
2025-07-28 01:26:02 1 -999 -999 28
2025-07-28 01:29:02 0 -999 -999 28
2025-07-28 01:32:01 1 -999 -999 28
2025-07-28 01:35:02 1 -999 -999 28
2025-07-28 01:38:01 0 -999 -999 26
2025-07-28 01:41:01 0 -999 -999 26
2025-07-28 01:44:01 0 -999 -999 26
2025-07-28 01:47:01 0 -999 -999 26
2025-07-28 01:50:02 1 -999 -999 26
2025-07-28 01:53:02 0 -999 -999 26
2025-07-28 01:56:02 0 -999 -999 26
2025-07-28 01:59:02 0 -999 -999 26
2025-07-28 02:02:01 0 -999 -999 25
2025-07-28 02:05:01 0 -999 -999 25
2025-07-28 02:08:01 0 -999 -999 26
2025-07-28 02:11:01 0 -999 -999 27
2025-07-28 02:14:37 0 -999 -999 27
2025-07-28 02:17:37 0 -999 -999 27
2025-07-28 02:20:21 0 -999 -999 27
2025-07-28 02:23:21 0 -999 -999 27
2025-07-28 02:26:36 0 -999 -999 27
2025-07-28 02:29:36 0 -999 -999 27
2025-07-28 02:32:21 0 -999 -999 27
2025-07-28 02:35:38 4 -999 -999 27
2025-07-28 02:38:22 1 -999 -999 27
2025-07-28 02:41:32 5 10.91883126238816 1.0127209645746196 27
2025-07-28 02:44:32 4 -999 -999 27
2025-07-28 02:47:29 8 11.26468567334511 0.7198302635018584 27
2025-07-28 02:50:35 4 -999 -999 27
2025-07-28 02:53:39 2 -999 -999 27
2025-07-28 02:56:36 3 -999 -999 27
2025-07-28 02:59:43 1 -999 -999 27
2025-07-28 03:02:40 5 11.871537661712596 0.8083170707361095 28
2025-07-28 03:05:44 4 -999 -999 28
2025-07-28 03:08:39 2 -999 -999 28
2025-07-28 03:11:34 1 -999 -999 28
2025-07-28 03:14:30 0 -999 -999 28
2025-07-28 03:17:29 0 -999 -999 28
2025-07-28 03:20:27 0 -999 -999 28
2025-07-28 03:23:26 0 -999 -999 28
2025-07-28 03:26:26 1 -999 -999 28