Exposure
ID
GRAVI.2023-07-28T04:46:04.647_1
Header ID
GRAVI.2023-07-28T04:46:04.647
Date updated
2023-07-28 04:55:22 UTC+0000
Release date
2023-07-28 04:46:04 UTC+0000
UTC Start
2023-07-28 04:46:04.647
UTC End
2023-07-28 04:46:36.647
MJD Start
60153.1986649
MJD End
60153.19903527037
Exposure time (s)
32.0
Validation level
1
Tau 0: Coherence time (s)
0.001648
Ambient temperature (°C)
11.94
Seeing (arcsec)
1.52
Observation
ID
56432
Category
calibrator
Program ID
60.A-9256(A)
Program Title
CALIBRATION RUN FOR GRAVITY
Program Type
Normal
PI / COI
OBSERVATORY
Target
ID
41820
Name
Name
RA
308.566151
DEC
-43.44831
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
LOW-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.2430 89.2800 113.4000 113.5000
A0-J2 129.1090 129.1240 91.1000 91.3000
A0-K0 127.5960 127.5710 70.4610 70.6000
G1-J2 57.4730 57.4530 55.1000 55.3000
G1-K0 86.9610 86.9320 26.1490 26.2530
J2-K0 46.0630 46.0710 348.9440 349.0370
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 60153.1986649
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME M05_HD195659
HIERARCH ESO INS SOBJ NAME Name
RA 308.566151
DEC -43.44831
HIERARCH ESO INS SPEC RES LOW
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 54.0
HIERARCH ESO DET2 SEQ1 DIT 1.0
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 89.243
HIERARCH ESO ISS PBL12 END 89.28
HIERARCH ESO ISS PBLA12 START 113.4
HIERARCH ESO ISS PBLA12 END 113.5
HIERARCH ESO ISS PBL13 START 129.109
HIERARCH ESO ISS PBL13 END 129.124
HIERARCH ESO ISS PBLA13 START 91.1
HIERARCH ESO ISS PBLA13 END 91.3
HIERARCH ESO ISS PBL14 START 127.596
HIERARCH ESO ISS PBL14 END 127.571
HIERARCH ESO ISS PBLA14 START 70.461
HIERARCH ESO ISS PBLA14 END 70.6
HIERARCH ESO ISS PBL23 START 57.473
HIERARCH ESO ISS PBL23 END 57.453
HIERARCH ESO ISS PBLA23 START 55.1
HIERARCH ESO ISS PBLA23 END 55.3
HIERARCH ESO ISS PBL24 START 86.961
HIERARCH ESO ISS PBL24 END 86.932
HIERARCH ESO ISS PBLA24 START 26.149
HIERARCH ESO ISS PBLA24 END 26.253
HIERARCH ESO ISS PBL34 START 46.063
HIERARCH ESO ISS PBL34 END 46.071
HIERARCH ESO ISS PBLA34 START 348.944
HIERARCH ESO ISS PBLA34 END 349.037
HIERARCH ESO ISS AMBI TAU0 START 0.001648
HIERARCH ESO ISS AMBI TAU0 END 0.001648
HIERARCH ESO ISS AMBI TEMP 11.94
HIERARCH ESO ISS AMBI FWHM START 1.52
HIERARCH ESO ISS AMBI FWHM END 1.52