Exposure
ID
GRAVI.2023-12-23T01:57:55.688_1
Header ID
GRAVI.2023-12-23T01:57:55.688
Date updated
2023-12-23 02:05:57 UTC+0000
Release date
2023-12-23 01:57:55 UTC+0000
UTC Start
2023-12-23 01:57:55.688
UTC End
2023-12-23 02:00:35.688
MJD Start
60301.08189454
MJD End
60301.0837463919
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.010469
Ambient temperature (°C)
18.66
Seeing (arcsec)
0.475
Observation
ID
58039
Category
calibrator
Program ID
112.25PD.001
Program Title
IMPACT OF CIRCUMSTELLAR ENVELOPES OF CEPHEIDS ON THE PERIOD-LUMINOSITY RELATION AND LIMB-DARKENING DIAMETER OF L CAR
Program Type
Normal
PI / COI
HOCDé/ KERVELLA/ GALLENNE/ NARDETTO/ PIETRZYNSKI/ MÉRAND/ GIEREN/ SMOLEC/ PILECKI/ BRAS
Target
ID
42980
Name
HD45078
RA
95.276584
DEC
-62.18932
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 32.5870 32.7800 117.1000 117.6000
A0-J2 120.4940 120.7120 50.8000 51.5000
A0-J6 151.1710 151.1450 3.0040 3.4850
B5-J2 111.4870 111.5230 35.2000 35.9000
B5-J6 167.1490 167.2320 352.7560 353.1800
J2-J6 113.5090 114.0660 311.1990 311.6070
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.25PD.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60301.08189454
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 45078
HIERARCH ESO INS SOBJ NAME HD45078
RA 95.276584
DEC -62.18932
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 178.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 16
HIERARCH ESO ISS PBL12 START 32.587
HIERARCH ESO ISS PBL12 END 32.78
HIERARCH ESO ISS PBLA12 START 117.1
HIERARCH ESO ISS PBLA12 END 117.6
HIERARCH ESO ISS PBL13 START 120.494
HIERARCH ESO ISS PBL13 END 120.712
HIERARCH ESO ISS PBLA13 START 50.8
HIERARCH ESO ISS PBLA13 END 51.5
HIERARCH ESO ISS PBL14 START 151.171
HIERARCH ESO ISS PBL14 END 151.145
HIERARCH ESO ISS PBLA14 START 3.004
HIERARCH ESO ISS PBLA14 END 3.485
HIERARCH ESO ISS PBL23 START 111.487
HIERARCH ESO ISS PBL23 END 111.523
HIERARCH ESO ISS PBLA23 START 35.2
HIERARCH ESO ISS PBLA23 END 35.9
HIERARCH ESO ISS PBL24 START 167.149
HIERARCH ESO ISS PBL24 END 167.232
HIERARCH ESO ISS PBLA24 START 352.756
HIERARCH ESO ISS PBLA24 END 353.18
HIERARCH ESO ISS PBL34 START 113.509
HIERARCH ESO ISS PBL34 END 114.066
HIERARCH ESO ISS PBLA34 START 311.199
HIERARCH ESO ISS PBLA34 END 311.607
HIERARCH ESO ISS AMBI TAU0 START 0.0104
HIERARCH ESO ISS AMBI TAU0 END 0.010538
HIERARCH ESO ISS AMBI TEMP 18.66
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.48