Exposure
ID
GRAVI.2023-02-03T00:37:49.035_1
Header ID
GRAVI.2023-02-03T00:37:49.035
Date updated
2023-02-03 00:46:45 UTC+0000
Release date
2023-02-03 00:37:49 UTC+0000
UTC Start
2023-02-03 00:37:49.035
UTC End
2023-02-03 00:38:19.035
MJD Start
59978.02626198
MJD End
59978.0266092022
Exposure time (s)
30.0
Validation level
1
Tau 0: Coherence time (s)
0.0066645
Ambient temperature (°C)
14.03
Seeing (arcsec)
0.6
Observation
ID
54094
Category
calibrator
Program ID
60.A-9256(A)
Program Title
CALIBRATION RUN FOR GRAVITY
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
40193
Name
Name
RA
65.437401
DEC
-37.78206
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.4820 90.4860 119.2000 119.3000
A0-J2 128.8580 128.8310 96.7000 96.8000
A0-K0 126.3920 126.3390 75.2080 75.3140
G1-J2 57.0320 57.0040 59.2000 59.3000
G1-K0 87.7640 87.7350 29.4950 29.5740
J2-K0 47.5550 47.5580 353.0110 353.0900
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9256(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 59978.02626198
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME M05_HD27804
HIERARCH ESO INS SOBJ NAME Name
RA 65.437401
DEC -37.78206
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE SPLIT
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 51.0
HIERARCH ESO DET2 SEQ1 DIT 1.0
HIERARCH ESO DET2 NDIT 30
HIERARCH ESO ISS PBL12 START 90.482
HIERARCH ESO ISS PBL12 END 90.486
HIERARCH ESO ISS PBLA12 START 119.2
HIERARCH ESO ISS PBLA12 END 119.3
HIERARCH ESO ISS PBL13 START 128.858
HIERARCH ESO ISS PBL13 END 128.831
HIERARCH ESO ISS PBLA13 START 96.7
HIERARCH ESO ISS PBLA13 END 96.8
HIERARCH ESO ISS PBL14 START 126.392
HIERARCH ESO ISS PBL14 END 126.339
HIERARCH ESO ISS PBLA14 START 75.208
HIERARCH ESO ISS PBLA14 END 75.314
HIERARCH ESO ISS PBL23 START 57.032
HIERARCH ESO ISS PBL23 END 57.004
HIERARCH ESO ISS PBLA23 START 59.2
HIERARCH ESO ISS PBLA23 END 59.3
HIERARCH ESO ISS PBL24 START 87.764
HIERARCH ESO ISS PBL24 END 87.735
HIERARCH ESO ISS PBLA24 START 29.495
HIERARCH ESO ISS PBLA24 END 29.574
HIERARCH ESO ISS PBL34 START 47.555
HIERARCH ESO ISS PBL34 END 47.558
HIERARCH ESO ISS PBLA34 START 353.011
HIERARCH ESO ISS PBLA34 END 353.09
HIERARCH ESO ISS AMBI TAU0 START 0.007411
HIERARCH ESO ISS AMBI TAU0 END 0.005918
HIERARCH ESO ISS AMBI TEMP 14.03
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.65