Exposure
ID
PIONI.2024-09-04T01:26:44.684_1
Header ID
PIONI.2024-09-04T01:26:44.684
Date updated
2024-09-04 01:35:40 UTC+0000
Release date
2024-09-04 01:26:44 UTC+0000
UTC Start
2024-09-04 01:26:44.685
UTC End
2024-09-04 01:27:23.085
MJD Start
60557.060239404
MJD End
60557.060683848445
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.004242
Ambient temperature (°C)
13.66
Seeing (arcsec)
1.36
Observation
ID
60555
Category
calibrator
Program ID
113.26BQ.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION
Program Type
Normal
PI / COI
GALLENNE / PIETRZYNSKI / KERVELLA / GRACZYK / NARDETTO / GIEREN / MOURARD
Target
ID
44997
Name
HR_6357
RA
258.080517
DEC
-70.72151
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.4430 89.4530 141.3000 141.5000
A0-J2 127.6230 127.6040 126.4000 126.6000
A0-K0 115.7340 115.6740 111.1010 111.3030
G1-J2 47.1330 47.0930 97.3000 97.5000
G1-K0 59.1470 59.0760 61.6150 61.7690
J2-K0 34.5160 34.5100 8.8090 8.9340
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26BQ.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60557.060239404
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HR_6357
RA 258.080517
DEC -70.72151
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 89.443
HIERARCH ESO ISS PBL12 END 89.453
HIERARCH ESO ISS PBLA12 START 141.3
HIERARCH ESO ISS PBLA12 END 141.5
HIERARCH ESO ISS PBL13 START 127.623
HIERARCH ESO ISS PBL13 END 127.604
HIERARCH ESO ISS PBLA13 START 126.4
HIERARCH ESO ISS PBLA13 END 126.6
HIERARCH ESO ISS PBL14 START 115.734
HIERARCH ESO ISS PBL14 END 115.674
HIERARCH ESO ISS PBLA14 START 111.101
HIERARCH ESO ISS PBLA14 END 111.303
HIERARCH ESO ISS PBL23 START 47.133
HIERARCH ESO ISS PBL23 END 47.093
HIERARCH ESO ISS PBLA23 START 97.3
HIERARCH ESO ISS PBLA23 END 97.5
HIERARCH ESO ISS PBL24 START 59.147
HIERARCH ESO ISS PBL24 END 59.076
HIERARCH ESO ISS PBLA24 START 61.615
HIERARCH ESO ISS PBLA24 END 61.769
HIERARCH ESO ISS PBL34 START 34.516
HIERARCH ESO ISS PBL34 END 34.51
HIERARCH ESO ISS PBLA34 START 8.809
HIERARCH ESO ISS PBLA34 END 8.934
HIERARCH ESO ISS AMBI TAU0 START 0.004242
HIERARCH ESO ISS AMBI TAU0 END 0.004242
HIERARCH ESO ISS AMBI TEMP 13.66
HIERARCH ESO ISS AMBI FWHM START 1.36
HIERARCH ESO ISS AMBI FWHM END 1.36