Exposure
ID
PIONI.2024-09-04T01:25:54.106_1
Header ID
PIONI.2024-09-04T01:25:54.106
Date updated
2024-09-04 01:35:40 UTC+0000
Release date
2024-09-04 01:25:54 UTC+0000
UTC Start
2024-09-04 01:25:54.106
UTC End
2024-09-04 01:26:32.506
MJD Start
60557.0596540007
MJD End
60557.060098445145
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0042825
Ambient temperature (°C)
13.61
Seeing (arcsec)
1.25
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 89.4330 89.4430 141.1000 141.3000
A0-J2 127.6430 127.6240 126.2000 126.4000
A0-K0 115.7960 115.7360 110.8860 111.0930
G1-J2 47.1740 47.1350 97.1000 97.3000
G1-K0 59.2200 59.1500 61.4510 61.6090
J2-K0 34.5230 34.5170 8.6750 8.8040
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 60557.0596540007
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 89.433
HIERARCH ESO ISS PBL12 END 89.443
HIERARCH ESO ISS PBLA12 START 141.1
HIERARCH ESO ISS PBLA12 END 141.3
HIERARCH ESO ISS PBL13 START 127.643
HIERARCH ESO ISS PBL13 END 127.624
HIERARCH ESO ISS PBLA13 START 126.2
HIERARCH ESO ISS PBLA13 END 126.4
HIERARCH ESO ISS PBL14 START 115.796
HIERARCH ESO ISS PBL14 END 115.736
HIERARCH ESO ISS PBLA14 START 110.886
HIERARCH ESO ISS PBLA14 END 111.093
HIERARCH ESO ISS PBL23 START 47.174
HIERARCH ESO ISS PBL23 END 47.135
HIERARCH ESO ISS PBLA23 START 97.1
HIERARCH ESO ISS PBLA23 END 97.3
HIERARCH ESO ISS PBL24 START 59.22
HIERARCH ESO ISS PBL24 END 59.15
HIERARCH ESO ISS PBLA24 START 61.451
HIERARCH ESO ISS PBLA24 END 61.609
HIERARCH ESO ISS PBL34 START 34.523
HIERARCH ESO ISS PBL34 END 34.517
HIERARCH ESO ISS PBLA34 START 8.675
HIERARCH ESO ISS PBLA34 END 8.804
HIERARCH ESO ISS AMBI TAU0 START 0.004323
HIERARCH ESO ISS AMBI TAU0 END 0.004242
HIERARCH ESO ISS AMBI TEMP 13.61
HIERARCH ESO ISS AMBI FWHM START 1.14
HIERARCH ESO ISS AMBI FWHM END 1.36