Exposure
ID
GRAVI.2025-10-02T03:47:45.531_1
Header ID
GRAVI.2025-10-02T03:47:45.531
Date updated
2025-10-02 03:56:04 UTC+0000
Release date
2025-10-02 03:47:45 UTC+0000
UTC Start
2025-10-02 03:47:45.531
UTC End
2025-10-02 03:49:05.531
MJD Start
60950.15816587
MJD End
60950.159091795926
Exposure time (s)
80.0
Validation level
1
Tau 0: Coherence time (s)
0.005782000000000001
Ambient temperature (°C)
12.34
Seeing (arcsec)
0.815
Observation
ID
70528
Category
calibrator
Program ID
60.A-9256(A)
Program Title
CALIBRATION RUN FOR GRAVITY
Program Type
Normal
PI / COI
OBSERVATORY
Target
ID
52229
Name
lam01sclb
RA
10.675862
DEC
-38.46361
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
DUAL
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 87.1440 87.2650 107.8000 108.0000
A0-J2 126.8140 126.9430 84.4000 84.7000
A0-K0 127.4490 127.5020 63.2050 63.4550
G1-J2 58.2270 58.2290 48.0000 48.2000
G1-K0 89.5760 89.5530 20.1120 20.3100
J2-K0 46.8150 46.8330 344.5800 344.7360
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9256(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,DUAL
MJD-OBS 60950.15816587
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME lam01sclb
HIERARCH ESO INS SOBJ NAME lam01sclb
RA 10.675862
DEC -38.46361
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 95.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 87.144
HIERARCH ESO ISS PBL12 END 87.265
HIERARCH ESO ISS PBLA12 START 107.8
HIERARCH ESO ISS PBLA12 END 108.0
HIERARCH ESO ISS PBL13 START 126.814
HIERARCH ESO ISS PBL13 END 126.943
HIERARCH ESO ISS PBLA13 START 84.4
HIERARCH ESO ISS PBLA13 END 84.7
HIERARCH ESO ISS PBL14 START 127.449
HIERARCH ESO ISS PBL14 END 127.502
HIERARCH ESO ISS PBLA14 START 63.205
HIERARCH ESO ISS PBLA14 END 63.455
HIERARCH ESO ISS PBL23 START 58.227
HIERARCH ESO ISS PBL23 END 58.229
HIERARCH ESO ISS PBLA23 START 48.0
HIERARCH ESO ISS PBLA23 END 48.2
HIERARCH ESO ISS PBL24 START 89.576
HIERARCH ESO ISS PBL24 END 89.553
HIERARCH ESO ISS PBLA24 START 20.112
HIERARCH ESO ISS PBLA24 END 20.31
HIERARCH ESO ISS PBL34 START 46.815
HIERARCH ESO ISS PBL34 END 46.833
HIERARCH ESO ISS PBLA34 START 344.58
HIERARCH ESO ISS PBLA34 END 344.736
HIERARCH ESO ISS AMBI TAU0 START 0.005497
HIERARCH ESO ISS AMBI TAU0 END 0.006067
HIERARCH ESO ISS AMBI TEMP 12.34
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.77
HIERARCH ESO FT ROBJ NAME lam01sclb
HIERARCH ESO FT ROBJ ALPHA 004242.8652
HIERARCH ESO FT ROBJ DELTA -382749.1610