Exposure
ID
GRAVI.2022-06-24T05:58:41.345_1
Header ID
GRAVI.2022-06-24T05:58:41.345
Date updated
2022-06-24 06:10:54 UTC+0000
Release date
2022-06-24 05:58:41 UTC+0000
UTC Start
2022-06-24 05:58:41.345
UTC End
2022-06-24 06:01:53.345
MJD Start
59754.24908964
MJD End
59754.2513118622
Exposure time (s)
192.0
Validation level
1
Tau 0: Coherence time (s)
0.0020765
Ambient temperature (°C)
8.12
Seeing (arcsec)
1.29
Observation
ID
50722
Category
calibrator
Program ID
105.207Y.004
Program Title
CONSTRAINING EFFECTS OF CONVECTION AND PULSATION: PRECISION MONITORING OF COOL EVOLVED STARS
Program Type
Monitoring
PI / COI
WITTKOWSKI/ BLADH/ CHIAVASSA/ ERIKSSON/ FREYTAG/ HÖFNER/ KRAVCHENKO/ PALADINI/ RAU
Target
ID
36055
Name
HIP_91004
RA
278.470415
DEC
-24.03232
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.1030 25.0780 148.5000 148.9000
A0-D0 31.4110 31.3210 76.0000 76.3000
A0-C1 22.2420 22.1890 121.8050 122.2650
B2-D0 33.8030 33.7790 30.9000 31.2000
B2-C1 11.2600 11.2520 30.8190 31.1270
D0-C1 22.5430 22.5270 210.8810 211.1890
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 105.207Y.004
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 59754.24908964
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME HIP_91004
HIERARCH ESO INS SOBJ NAME HIP_91004
RA 278.470415
DEC -24.03232
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE SPLIT
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 222.0
HIERARCH ESO DET2 SEQ1 DIT 3.0
HIERARCH ESO DET2 NDIT 64
HIERARCH ESO ISS PBL12 START 25.103
HIERARCH ESO ISS PBL12 END 25.078
HIERARCH ESO ISS PBLA12 START 148.5
HIERARCH ESO ISS PBLA12 END 148.9
HIERARCH ESO ISS PBL13 START 31.411
HIERARCH ESO ISS PBL13 END 31.321
HIERARCH ESO ISS PBLA13 START 76.0
HIERARCH ESO ISS PBLA13 END 76.3
HIERARCH ESO ISS PBL14 START 22.242
HIERARCH ESO ISS PBL14 END 22.189
HIERARCH ESO ISS PBLA14 START 121.805
HIERARCH ESO ISS PBLA14 END 122.265
HIERARCH ESO ISS PBL23 START 33.803
HIERARCH ESO ISS PBL23 END 33.779
HIERARCH ESO ISS PBLA23 START 30.9
HIERARCH ESO ISS PBLA23 END 31.2
HIERARCH ESO ISS PBL24 START 11.26
HIERARCH ESO ISS PBL24 END 11.252
HIERARCH ESO ISS PBLA24 START 30.819
HIERARCH ESO ISS PBLA24 END 31.127
HIERARCH ESO ISS PBL34 START 22.543
HIERARCH ESO ISS PBL34 END 22.527
HIERARCH ESO ISS PBLA34 START 210.881
HIERARCH ESO ISS PBLA34 END 211.189
HIERARCH ESO ISS AMBI TAU0 START 0.002128
HIERARCH ESO ISS AMBI TAU0 END 0.002025
HIERARCH ESO ISS AMBI TEMP 8.12
HIERARCH ESO ISS AMBI FWHM START 1.4
HIERARCH ESO ISS AMBI FWHM END 1.18