Exposure
ID
GRAVI.2024-05-20T06:59:07.323_1
Header ID
GRAVI.2024-05-20T06:59:07.323
Date updated
2024-05-24 23:11:05 UTC+0000
Release date
2025-05-24 23:11:05 UTC+0000
UTC Start
2024-05-20 06:59:07.323
UTC End
2024-05-20 07:02:07.323
MJD Start
60450.29105698
MJD End
60450.2931403133
Exposure time (s)
180.0
Validation level
1
Tau 0: Coherence time (s)
0.0028085
Ambient temperature (°C)
12.66
Seeing (arcsec)
0.99
Observation
ID
59337
Category
science
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
43981
Name
CPD-52_9243
RA
241.754721
DEC
-53.06264
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 24.6740 24.6910 158.6000 159.2000
A0-D0 28.4990 28.3770 97.3000 98.0000
A0-C1 22.5960 22.5890 137.0250 137.6850
B2-D0 27.3040 27.1830 44.9000 45.3000
B2-C1 9.0950 9.0550 44.8720 45.2610
D0-C1 18.2080 18.1280 224.9510 225.3400
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26M2.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60450.29105698
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME CPD-52 9243
HIERARCH ESO INS SOBJ NAME CPD-52_9243
RA 241.754721
DEC -53.06264
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 195.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 6
HIERARCH ESO ISS PBL12 START 24.674
HIERARCH ESO ISS PBL12 END 24.691
HIERARCH ESO ISS PBLA12 START 158.6
HIERARCH ESO ISS PBLA12 END 159.2
HIERARCH ESO ISS PBL13 START 28.499
HIERARCH ESO ISS PBL13 END 28.377
HIERARCH ESO ISS PBLA13 START 97.3
HIERARCH ESO ISS PBLA13 END 98.0
HIERARCH ESO ISS PBL14 START 22.596
HIERARCH ESO ISS PBL14 END 22.589
HIERARCH ESO ISS PBLA14 START 137.025
HIERARCH ESO ISS PBLA14 END 137.685
HIERARCH ESO ISS PBL23 START 27.304
HIERARCH ESO ISS PBL23 END 27.183
HIERARCH ESO ISS PBLA23 START 44.9
HIERARCH ESO ISS PBLA23 END 45.3
HIERARCH ESO ISS PBL24 START 9.095
HIERARCH ESO ISS PBL24 END 9.055
HIERARCH ESO ISS PBLA24 START 44.872
HIERARCH ESO ISS PBLA24 END 45.261
HIERARCH ESO ISS PBL34 START 18.208
HIERARCH ESO ISS PBL34 END 18.128
HIERARCH ESO ISS PBLA34 START 224.951
HIERARCH ESO ISS PBLA34 END 225.34
HIERARCH ESO ISS AMBI TAU0 START 0.002786
HIERARCH ESO ISS AMBI TAU0 END 0.002831
HIERARCH ESO ISS AMBI TEMP 12.66
HIERARCH ESO ISS AMBI FWHM START 0.98
HIERARCH ESO ISS AMBI FWHM END 1.0