Exposure
ID
GRAVI.2024-05-20T07:29:28.400_1
Header ID
GRAVI.2024-05-20T07:29:28.400
Date updated
2024-05-24 21:41:08 UTC+0000
Release date
2024-05-20 07:29:28 UTC+0000
UTC Start
2024-05-20 07:29:28.400
UTC End
2024-05-20 07:36:08.400
MJD Start
60450.31213426
MJD End
60450.3167638896
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.0026755
Ambient temperature (°C)
13.0
Seeing (arcsec)
0.875
Observation
ID
59338
Category
calibrator
Program ID
113.26M2.001
Program Title
PROBING THE ENVIRONMENTS OF B[E] SUPERGIANTS IN THE NEAR-INFRARED WITH VLTI/GRAVITY
Program Type
Normal
PI / COI
SALDANHA DA GAMA DE ALMEIDA / BORGES FERNANDES / DOMICIANO DE SOUZA / MEILLAND / CURE / ARCOS CARVAJAL / SILVA
Target
ID
43982
Name
HD_144627
RA
242.341246
DEC
-52.75979
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.8250 24.8500 163.4000 164.6000
A0-D0 27.3520 27.0540 103.2000 104.7000
A0-C1 22.5080 22.4820 142.8640 144.3310
B2-D0 26.2650 25.9690 48.1000 48.9000
B2-C1 8.7490 8.6510 48.0480 48.8510
D0-C1 17.5150 17.3180 228.1290 228.9330
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26M2.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60450.31213426
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME HD 144627
HIERARCH ESO INS SOBJ NAME HD_144627
RA 242.341246
DEC -52.75979
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE SPLIT
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 414.0
HIERARCH ESO DET2 SEQ1 DIT 100.0
HIERARCH ESO DET2 NDIT 4
HIERARCH ESO ISS PBL12 START 24.825
HIERARCH ESO ISS PBL12 END 24.85
HIERARCH ESO ISS PBLA12 START 163.4
HIERARCH ESO ISS PBLA12 END 164.6
HIERARCH ESO ISS PBL13 START 27.352
HIERARCH ESO ISS PBL13 END 27.054
HIERARCH ESO ISS PBLA13 START 103.2
HIERARCH ESO ISS PBLA13 END 104.7
HIERARCH ESO ISS PBL14 START 22.508
HIERARCH ESO ISS PBL14 END 22.482
HIERARCH ESO ISS PBLA14 START 142.864
HIERARCH ESO ISS PBLA14 END 144.331
HIERARCH ESO ISS PBL23 START 26.265
HIERARCH ESO ISS PBL23 END 25.969
HIERARCH ESO ISS PBLA23 START 48.1
HIERARCH ESO ISS PBLA23 END 48.9
HIERARCH ESO ISS PBL24 START 8.749
HIERARCH ESO ISS PBL24 END 8.651
HIERARCH ESO ISS PBLA24 START 48.048
HIERARCH ESO ISS PBLA24 END 48.851
HIERARCH ESO ISS PBL34 START 17.515
HIERARCH ESO ISS PBL34 END 17.318
HIERARCH ESO ISS PBLA34 START 228.129
HIERARCH ESO ISS PBLA34 END 228.933
HIERARCH ESO ISS AMBI TAU0 START 0.002726
HIERARCH ESO ISS AMBI TAU0 END 0.002625
HIERARCH ESO ISS AMBI TEMP 13.0
HIERARCH ESO ISS AMBI FWHM START 0.93
HIERARCH ESO ISS AMBI FWHM END 0.82