Exposure
ID
GRAVI.2024-08-15T08:34:24.681_1
Header ID
GRAVI.2024-08-15T08:34:24.681
Date updated
2024-08-15 08:40:32 UTC+0000
Release date
2024-08-15 08:34:24 UTC+0000
UTC Start
2024-08-15 08:34:24.681
UTC End
2024-08-15 08:34:56.681
MJD Start
60537.3572301
MJD End
60537.35760047037
Exposure time (s)
32.0
Validation level
1
Tau 0: Coherence time (s)
0.002741
Ambient temperature (°C)
11.88
Seeing (arcsec)
1.66
Observation
ID
60318
Category
calibrator
Program ID
60.A-9256(A)
Program Title
CALIBRATION RUN FOR GRAVITY
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
44777
Name
HD_8001
RA
19.6825
DEC
-43.33287
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 46.9160 46.9330 151.5000 151.6000
A0-J2 129.2190 129.2130 94.4000 94.5000
A0-J6 161.8620 161.7970 28.4640 28.5640
B5-J2 110.9850 110.9470 73.6000 73.7000
B5-J6 191.5230 191.4740 16.6140 16.7080
J2-J6 160.6960 160.7380 341.2330 341.3320
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 60537.3572301
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME HD 8001
HIERARCH ESO INS SOBJ NAME HD_8001
RA 19.6825
DEC -43.33287
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 54.0
HIERARCH ESO DET2 SEQ1 DIT 1.0
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 46.916
HIERARCH ESO ISS PBL12 END 46.933
HIERARCH ESO ISS PBLA12 START 151.5
HIERARCH ESO ISS PBLA12 END 151.6
HIERARCH ESO ISS PBL13 START 129.219
HIERARCH ESO ISS PBL13 END 129.213
HIERARCH ESO ISS PBLA13 START 94.4
HIERARCH ESO ISS PBLA13 END 94.5
HIERARCH ESO ISS PBL14 START 161.862
HIERARCH ESO ISS PBL14 END 161.797
HIERARCH ESO ISS PBLA14 START 28.464
HIERARCH ESO ISS PBLA14 END 28.564
HIERARCH ESO ISS PBL23 START 110.985
HIERARCH ESO ISS PBL23 END 110.947
HIERARCH ESO ISS PBLA23 START 73.6
HIERARCH ESO ISS PBLA23 END 73.7
HIERARCH ESO ISS PBL24 START 191.523
HIERARCH ESO ISS PBL24 END 191.474
HIERARCH ESO ISS PBLA24 START 16.614
HIERARCH ESO ISS PBLA24 END 16.708
HIERARCH ESO ISS PBL34 START 160.696
HIERARCH ESO ISS PBL34 END 160.738
HIERARCH ESO ISS PBLA34 START 341.233
HIERARCH ESO ISS PBLA34 END 341.332
HIERARCH ESO ISS AMBI TAU0 START 0.002741
HIERARCH ESO ISS AMBI TAU0 END 0.002741
HIERARCH ESO ISS AMBI TEMP 11.88
HIERARCH ESO ISS AMBI FWHM START 1.66
HIERARCH ESO ISS AMBI FWHM END 1.66