Exposure
ID
PIONI.2024-07-09T23:58:08.901_1
Header ID
PIONI.2024-07-09T23:58:08.901
Date updated
2024-07-10 00:05:32 UTC+0000
Release date
2024-07-09 23:58:08 UTC+0000
UTC Start
2024-07-09 23:58:08.901
UTC End
2024-07-09 23:58:34.501
MJD Start
60500.998714129
MJD End
60500.9990104253
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002954
Ambient temperature (°C)
7.24
Seeing (arcsec)
0.6
Observation
ID
59996
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
44520
Name
HD100221
RA
172.952024
DEC
-24.53919
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 47.6040 47.6020 175.0000 175.1000
A0-J2 100.5450 100.3710 115.7000 115.8000
A0-J6 157.2560 157.1610 38.4000 38.4200
B5-J2 86.5010 86.3310 87.5000 87.6000
B5-J6 194.6140 194.5520 28.7240 28.7540
J2-J6 167.0640 167.0660 2.4350 2.5120
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 60500.998714129
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD100221
RA 172.952024
DEC -24.53919
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 47.604
HIERARCH ESO ISS PBL12 END 47.602
HIERARCH ESO ISS PBLA12 START 175.0
HIERARCH ESO ISS PBLA12 END 175.1
HIERARCH ESO ISS PBL13 START 100.545
HIERARCH ESO ISS PBL13 END 100.371
HIERARCH ESO ISS PBLA13 START 115.7
HIERARCH ESO ISS PBLA13 END 115.8
HIERARCH ESO ISS PBL14 START 157.256
HIERARCH ESO ISS PBL14 END 157.161
HIERARCH ESO ISS PBLA14 START 38.4
HIERARCH ESO ISS PBLA14 END 38.42
HIERARCH ESO ISS PBL23 START 86.501
HIERARCH ESO ISS PBL23 END 86.331
HIERARCH ESO ISS PBLA23 START 87.5
HIERARCH ESO ISS PBLA23 END 87.6
HIERARCH ESO ISS PBL24 START 194.614
HIERARCH ESO ISS PBL24 END 194.552
HIERARCH ESO ISS PBLA24 START 28.724
HIERARCH ESO ISS PBLA24 END 28.754
HIERARCH ESO ISS PBL34 START 167.064
HIERARCH ESO ISS PBL34 END 167.066
HIERARCH ESO ISS PBLA34 START 2.435
HIERARCH ESO ISS PBLA34 END 2.512
HIERARCH ESO ISS AMBI TAU0 START 0.002954
HIERARCH ESO ISS AMBI TAU0 END 0.002954
HIERARCH ESO ISS AMBI TEMP 7.24
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.6