Exposure
ID
GRAVI.2024-08-14T04:31:02.964_1
Header ID
GRAVI.2024-08-14T04:31:02.964
Date updated
2024-08-14 04:40:42 UTC+0000
Release date
2024-08-14 04:31:02 UTC+0000
UTC Start
2024-08-14 04:31:02.964
UTC End
2024-08-14 04:33:26.964
MJD Start
60536.18822875
MJD End
60536.18989541666
Exposure time (s)
144.0
Validation level
1
Tau 0: Coherence time (s)
0.0036969999999999998
Ambient temperature (°C)
11.77
Seeing (arcsec)
0.56
Observation
ID
60312
Category
calibrator
Program ID
113.26QJ.001
Program Title
IMPACT OF CIRCUMSTELLAR ENVELOPE OF CEPHEIDS ON THE PERIOD-LUMINOSITY RELATION IN THE ERA OF JWST
Program Type
Normal
PI / COI
HOCDé / NARDETTO / LEWIS / GALLENNE / KERVELLA / MÉRAND / SMOLEC / PIETRZYNSKI / GIEREN / PILECKI / BRAS
Target
ID
44771
Name
HD182835
RA
291.628425
DEC
0.33856
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 40.4840 40.3890 163.0000 163.4000
A0-J2 112.2860 111.4990 92.7000 92.8000
A0-J6 168.3610 168.5040 34.6700 34.7340
B5-J2 105.7030 105.2690 71.6000 71.5000
B5-J6 196.0460 196.2960 25.3420 25.4890
J2-J6 144.7580 144.6440 353.4960 353.8980
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26QJ.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60536.18822875
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME nu. Aql
HIERARCH ESO INS SOBJ NAME HD182835
RA 291.628425
DEC 0.33856
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 170.0
HIERARCH ESO DET2 SEQ1 DIT 3.0
HIERARCH ESO DET2 NDIT 48
HIERARCH ESO ISS PBL12 START 40.484
HIERARCH ESO ISS PBL12 END 40.389
HIERARCH ESO ISS PBLA12 START 163.0
HIERARCH ESO ISS PBLA12 END 163.4
HIERARCH ESO ISS PBL13 START 112.286
HIERARCH ESO ISS PBL13 END 111.499
HIERARCH ESO ISS PBLA13 START 92.7
HIERARCH ESO ISS PBLA13 END 92.8
HIERARCH ESO ISS PBL14 START 168.361
HIERARCH ESO ISS PBL14 END 168.504
HIERARCH ESO ISS PBLA14 START 34.67
HIERARCH ESO ISS PBLA14 END 34.734
HIERARCH ESO ISS PBL23 START 105.703
HIERARCH ESO ISS PBL23 END 105.269
HIERARCH ESO ISS PBLA23 START 71.6
HIERARCH ESO ISS PBLA23 END 71.5
HIERARCH ESO ISS PBL24 START 196.046
HIERARCH ESO ISS PBL24 END 196.296
HIERARCH ESO ISS PBLA24 START 25.342
HIERARCH ESO ISS PBLA24 END 25.489
HIERARCH ESO ISS PBL34 START 144.758
HIERARCH ESO ISS PBL34 END 144.644
HIERARCH ESO ISS PBLA34 START 353.496
HIERARCH ESO ISS PBLA34 END 353.898
HIERARCH ESO ISS AMBI TAU0 START 0.003621
HIERARCH ESO ISS AMBI TAU0 END 0.003773
HIERARCH ESO ISS AMBI TEMP 11.77
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.56