Observation
ID
70478
Category
calibrator
Program ID
115.28F2.002
Program Title
WEIGHING THE STARS: HIGH-PRECISION MASSES OF F-TYPE MAIN-SEQUENCE BINARIES
Program Type
Normal
PI / COI
JONAK / MOURARD / NARDETTO / MEILLAND / BROZ
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Target
ID
52261
Name
HD170785
RA
277.803512
DEC
-0.44419
Exposures (30)
ID Header Date updated MJD Start MJD End
PIONI.2025-09-21T01:53:43.124_1 PIONI.2025-09-21T01:53:43.124 2025-09-21 02:01:04 UTC+0000 60939.078971345 60939.07941578944
PIONI.2025-09-21T01:54:33.520_1 PIONI.2025-09-21T01:54:33.520 2025-09-21 02:01:04 UTC+0000 60939.0795546304 60939.07999907484
PIONI.2025-09-21T01:55:24.073_1 PIONI.2025-09-21T01:55:24.073 2025-09-21 02:05:51 UTC+0000 60939.0801397325 60939.08058417694
PIONI.2025-09-21T01:56:14.740_1 PIONI.2025-09-21T01:56:14.740 2025-09-21 02:05:51 UTC+0000 60939.0807261625 60939.08117060694
PIONI.2025-09-21T01:57:05.162_1 PIONI.2025-09-21T01:57:05.162 2025-09-21 02:05:51 UTC+0000 60939.0813097483 60939.08175419274
PIONI.2025-09-22T01:51:33.576_1 PIONI.2025-09-22T01:51:33.576 2025-09-22 02:00:48 UTC+0000 60940.0774719357 60940.07791638014
PIONI.2025-09-22T01:52:24.100_1 PIONI.2025-09-22T01:52:24.100 2025-09-22 02:00:48 UTC+0000 60940.0780567094 60940.07850115384
PIONI.2025-09-22T01:53:14.482_1 PIONI.2025-09-22T01:53:14.482 2025-09-22 02:00:48 UTC+0000 60940.0786398426 60940.07908428704
PIONI.2025-09-22T01:54:04.973_1 PIONI.2025-09-22T01:54:04.973 2025-09-22 02:00:48 UTC+0000 60940.079224227 60940.079668671446
PIONI.2025-09-22T01:54:55.466_1 PIONI.2025-09-22T01:54:55.466 2025-09-22 02:00:48 UTC+0000 60940.079808631 60940.080253075444
PIONI.2025-09-23T01:58:51.015_1 PIONI.2025-09-23T01:58:51.015 2025-09-23 02:05:41 UTC+0000 60941.0825348981 60941.082979342544
PIONI.2025-09-23T01:59:41.450_1 PIONI.2025-09-23T01:59:41.450 2025-09-23 02:05:41 UTC+0000 60941.0831186301 60941.08356307454
PIONI.2025-09-23T02:00:31.913_1 PIONI.2025-09-23T02:00:31.913 2025-09-23 02:05:41 UTC+0000 60941.0837026956 60941.08414714004
PIONI.2025-09-23T02:01:22.399_1 PIONI.2025-09-23T02:01:22.399 2025-09-23 02:05:41 UTC+0000 60941.0842870218 60941.08473146624
PIONI.2025-09-23T02:02:12.734_1 PIONI.2025-09-23T02:02:12.734 2025-09-23 02:10:36 UTC+0000 60941.0848696074 60941.085314051845
PIONI.2025-09-24T01:52:54.906_1 PIONI.2025-09-24T01:52:54.906 2025-09-24 02:00:58 UTC+0000 60942.0784132648 60942.07885770924
PIONI.2025-09-24T01:53:45.436_1 PIONI.2025-09-24T01:53:45.436 2025-09-24 02:00:58 UTC+0000 60942.0789980977 60942.07944254214
PIONI.2025-09-24T01:54:35.980_1 PIONI.2025-09-24T01:54:35.980 2025-09-24 02:00:58 UTC+0000 60942.0795830963 60942.080027540746
PIONI.2025-09-24T01:55:26.358_1 PIONI.2025-09-24T01:55:26.358 2025-09-24 02:00:58 UTC+0000 60942.080166176 60942.08061062044
PIONI.2025-09-24T01:56:16.883_1 PIONI.2025-09-24T01:56:16.883 2025-09-24 02:06:33 UTC+0000 60942.0807509613 60942.08119540574
PIONI.2025-09-25T01:42:00.504_1 PIONI.2025-09-25T01:42:00.504 2025-09-25 01:50:52 UTC+0000 60943.0708391676 60943.071283612044
PIONI.2025-09-25T01:42:50.744_1 PIONI.2025-09-25T01:42:50.744 2025-09-25 01:50:52 UTC+0000 60943.0714206486 60943.07186509304
PIONI.2025-09-25T01:43:41.267_1 PIONI.2025-09-25T01:43:41.267 2025-09-25 01:50:52 UTC+0000 60943.0720054107 60943.07244985514
PIONI.2025-09-25T01:44:31.677_1 PIONI.2025-09-25T01:44:31.677 2025-09-25 01:50:52 UTC+0000 60943.0725888521 60943.07303329654
PIONI.2025-09-25T01:45:22.133_1 PIONI.2025-09-25T01:45:22.133 2025-09-25 01:50:52 UTC+0000 60943.0731728408 60943.07361728524
PIONI.2025-09-26T01:12:48.235_1 PIONI.2025-09-26T01:12:48.235 2025-09-26 01:15:58 UTC+0000 60944.0505582797 60944.05100272414
PIONI.2025-09-26T01:13:38.481_1 PIONI.2025-09-26T01:13:38.481 2025-09-26 01:21:13 UTC+0000 60944.0511398278 60944.051584272245
PIONI.2025-09-26T01:14:28.614_1 PIONI.2025-09-26T01:14:28.614 2025-09-26 01:21:13 UTC+0000 60944.051720066 60944.052164510445
PIONI.2025-09-26T01:15:19.168_1 PIONI.2025-09-26T01:15:19.168 2025-09-26 01:21:13 UTC+0000 60944.0523051852 60944.05274962964
PIONI.2025-09-26T01:16:09.578_1 PIONI.2025-09-26T01:16:09.578 2025-09-26 01:25:54 UTC+0000 60944.0528886309 60944.05333307534