Exposure
ID
GRAVI.2024-06-18T01:53:50.579_1
Header ID
GRAVI.2024-06-18T01:53:50.579
Date updated
2024-06-18 02:00:40 UTC+0000
Release date
2024-06-18 02:00:40 UTC+0000
UTC Start
2024-06-18 01:53:50.579
UTC End
2024-06-18 01:55:26.579
MJD Start
60479.07905763
MJD End
60479.0801687411
Exposure time (s)
96.0
Validation level
1
Tau 0: Coherence time (s)
0.002284
Ambient temperature (°C)
8.45
Seeing (arcsec)
0.87
Observation
ID
59651
Category
science
Program ID
60.A-9801(U)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
44243
Name
P0442_B
RA
212.276102
DEC
-59.72396
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
DUAL
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 23.2180 23.2410 145.1000 145.4000
A0-D0 30.6380 30.6010 84.5000 84.9000
A0-C1 22.3320 22.3450 121.6740 122.0580
B2-D0 27.9130 27.8650 38.1000 38.4000
B2-C1 9.2970 9.2810 38.0580 38.3350
D0-C1 18.6160 18.5840 218.1340 218.4110
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9801(U)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 60479.07905763
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME P0442_B
HIERARCH ESO INS SOBJ NAME P0442_B
RA 212.276102
DEC -59.72396
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 114.0
HIERARCH ESO DET2 SEQ1 DIT 3.0
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 23.218
HIERARCH ESO ISS PBL12 END 23.241
HIERARCH ESO ISS PBLA12 START 145.1
HIERARCH ESO ISS PBLA12 END 145.4
HIERARCH ESO ISS PBL13 START 30.638
HIERARCH ESO ISS PBL13 END 30.601
HIERARCH ESO ISS PBLA13 START 84.5
HIERARCH ESO ISS PBLA13 END 84.9
HIERARCH ESO ISS PBL14 START 22.332
HIERARCH ESO ISS PBL14 END 22.345
HIERARCH ESO ISS PBLA14 START 121.674
HIERARCH ESO ISS PBLA14 END 122.058
HIERARCH ESO ISS PBL23 START 27.913
HIERARCH ESO ISS PBL23 END 27.865
HIERARCH ESO ISS PBLA23 START 38.1
HIERARCH ESO ISS PBLA23 END 38.4
HIERARCH ESO ISS PBL24 START 9.297
HIERARCH ESO ISS PBL24 END 9.281
HIERARCH ESO ISS PBLA24 START 38.058
HIERARCH ESO ISS PBLA24 END 38.335
HIERARCH ESO ISS PBL34 START 18.616
HIERARCH ESO ISS PBL34 END 18.584
HIERARCH ESO ISS PBLA34 START 218.134
HIERARCH ESO ISS PBLA34 END 218.411
HIERARCH ESO ISS AMBI TAU0 START 0.002284
HIERARCH ESO ISS AMBI TAU0 END 0.002284
HIERARCH ESO ISS AMBI TEMP 8.45
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.87
HIERARCH ESO FT ROBJ NAME P0442_A
HIERARCH ESO FT ROBJ ALPHA 140906.768
HIERARCH ESO FT ROBJ DELTA -594324.375