Exposure
ID
GRAVI.2024-05-21T06:27:07.239_1
Header ID
GRAVI.2024-05-21T06:27:07.239
Date updated
2024-05-25 00:01:13 UTC+0000
Release date
2024-05-21 06:27:07 UTC+0000
UTC Start
2024-05-21 06:27:07.239
UTC End
2024-05-21 06:33:47.239
MJD Start
60451.26883379
MJD End
60451.2734634196
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.003062
Ambient temperature (°C)
12.84
Seeing (arcsec)
0.71
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 24.5110 24.5600 153.6000 154.7000
A0-D0 29.5650 29.3370 91.0000 92.4000
A0-C1 22.6230 22.6230 130.8630 132.2420
B2-D0 28.4350 28.2090 41.0000 41.9000
B2-C1 9.4720 9.3970 40.9740 41.8350
D0-C1 18.9630 18.8130 221.0500 221.9110
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 60451.26883379
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 24.511
HIERARCH ESO ISS PBL12 END 24.56
HIERARCH ESO ISS PBLA12 START 153.6
HIERARCH ESO ISS PBLA12 END 154.7
HIERARCH ESO ISS PBL13 START 29.565
HIERARCH ESO ISS PBL13 END 29.337
HIERARCH ESO ISS PBLA13 START 91.0
HIERARCH ESO ISS PBLA13 END 92.4
HIERARCH ESO ISS PBL14 START 22.623
HIERARCH ESO ISS PBL14 END 22.623
HIERARCH ESO ISS PBLA14 START 130.863
HIERARCH ESO ISS PBLA14 END 132.242
HIERARCH ESO ISS PBL23 START 28.435
HIERARCH ESO ISS PBL23 END 28.209
HIERARCH ESO ISS PBLA23 START 41.0
HIERARCH ESO ISS PBLA23 END 41.9
HIERARCH ESO ISS PBL24 START 9.472
HIERARCH ESO ISS PBL24 END 9.397
HIERARCH ESO ISS PBLA24 START 40.974
HIERARCH ESO ISS PBLA24 END 41.835
HIERARCH ESO ISS PBL34 START 18.963
HIERARCH ESO ISS PBL34 END 18.813
HIERARCH ESO ISS PBLA34 START 221.05
HIERARCH ESO ISS PBLA34 END 221.911
HIERARCH ESO ISS AMBI TAU0 START 0.003364
HIERARCH ESO ISS AMBI TAU0 END 0.00276
HIERARCH ESO ISS AMBI TEMP 12.84
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.72