Exposure
ID
GRAVI.2023-07-28T05:27:47.382_1
Header ID
GRAVI.2023-07-28T05:27:47.382
Date updated
2023-07-28 05:35:20 UTC+0000
Release date
2023-07-28 05:27:47 UTC+0000
UTC Start
2023-07-28 05:27:47.382
UTC End
2023-07-28 05:28:17.382
MJD Start
60153.22763174
MJD End
60153.227978962226
Exposure time (s)
30.0
Validation level
1
Tau 0: Coherence time (s)
0.0016055
Ambient temperature (°C)
11.96
Seeing (arcsec)
1.17
Observation
ID
56435
Category
calibrator
Program ID
60.A-9256(A)
Program Title
CALIBRATION RUN FOR GRAVITY
Program Type
Normal
PI / COI
OBSERVATORY
Target
ID
41821
Name
Name
RA
308.569211
DEC
-43.44609
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
LOW-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.3990 90.4080 120.2000 120.3000
A0-J2 128.7380 128.7120 98.3000 98.5000
A0-K0 125.3020 125.2420 77.3530 77.4730
G1-J2 56.0560 56.0230 61.4000 61.6000
G1-K0 85.1950 85.1580 31.1900 31.2760
J2-K0 46.3680 46.3720 353.6650 353.7490
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 60153.22763174
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME M05_HD195659
HIERARCH ESO INS SOBJ NAME Name
RA 308.569211
DEC -43.44609
HIERARCH ESO INS SPEC RES LOW
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 48.0
HIERARCH ESO DET2 SEQ1 DIT 1.0
HIERARCH ESO DET2 NDIT 30
HIERARCH ESO ISS PBL12 START 90.399
HIERARCH ESO ISS PBL12 END 90.408
HIERARCH ESO ISS PBLA12 START 120.2
HIERARCH ESO ISS PBLA12 END 120.3
HIERARCH ESO ISS PBL13 START 128.738
HIERARCH ESO ISS PBL13 END 128.712
HIERARCH ESO ISS PBLA13 START 98.3
HIERARCH ESO ISS PBLA13 END 98.5
HIERARCH ESO ISS PBL14 START 125.302
HIERARCH ESO ISS PBL14 END 125.242
HIERARCH ESO ISS PBLA14 START 77.353
HIERARCH ESO ISS PBLA14 END 77.473
HIERARCH ESO ISS PBL23 START 56.056
HIERARCH ESO ISS PBL23 END 56.023
HIERARCH ESO ISS PBLA23 START 61.4
HIERARCH ESO ISS PBLA23 END 61.6
HIERARCH ESO ISS PBL24 START 85.195
HIERARCH ESO ISS PBL24 END 85.158
HIERARCH ESO ISS PBLA24 START 31.19
HIERARCH ESO ISS PBLA24 END 31.276
HIERARCH ESO ISS PBL34 START 46.368
HIERARCH ESO ISS PBL34 END 46.372
HIERARCH ESO ISS PBLA34 START 353.665
HIERARCH ESO ISS PBLA34 END 353.749
HIERARCH ESO ISS AMBI TAU0 START 0.001612
HIERARCH ESO ISS AMBI TAU0 END 0.001599
HIERARCH ESO ISS AMBI TEMP 11.96
HIERARCH ESO ISS AMBI FWHM START 1.19
HIERARCH ESO ISS AMBI FWHM END 1.15