Exposure
ID
PIONI.2024-07-09T23:59:23.850_1
Header ID
PIONI.2024-07-09T23:59:23.850
Date updated
2024-07-10 00:05:32 UTC+0000
Release date
2024-07-09 23:59:23 UTC+0000
UTC Start
2024-07-09 23:59:23.850
UTC End
2024-07-09 23:59:49.450
MJD Start
60500.9995816015
MJD End
60500.9998778978
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002946
Ambient temperature (°C)
7.23
Seeing (arcsec)
0.595
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 47.6000 47.5980 175.2000 175.3000
A0-J2 100.1810 100.0060 116.0000 116.1000
A0-J6 157.0580 156.9630 38.4400 38.4590
B5-J2 86.1470 85.9760 87.6000 87.7000
B5-J6 194.4850 194.4230 28.7860 28.8150
J2-J6 167.0680 167.0700 2.5960 2.6730
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 60500.9995816015
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 47.6
HIERARCH ESO ISS PBL12 END 47.598
HIERARCH ESO ISS PBLA12 START 175.2
HIERARCH ESO ISS PBLA12 END 175.3
HIERARCH ESO ISS PBL13 START 100.181
HIERARCH ESO ISS PBL13 END 100.006
HIERARCH ESO ISS PBLA13 START 116.0
HIERARCH ESO ISS PBLA13 END 116.1
HIERARCH ESO ISS PBL14 START 157.058
HIERARCH ESO ISS PBL14 END 156.963
HIERARCH ESO ISS PBLA14 START 38.44
HIERARCH ESO ISS PBLA14 END 38.459
HIERARCH ESO ISS PBL23 START 86.147
HIERARCH ESO ISS PBL23 END 85.976
HIERARCH ESO ISS PBLA23 START 87.6
HIERARCH ESO ISS PBLA23 END 87.7
HIERARCH ESO ISS PBL24 START 194.485
HIERARCH ESO ISS PBL24 END 194.423
HIERARCH ESO ISS PBLA24 START 28.786
HIERARCH ESO ISS PBLA24 END 28.815
HIERARCH ESO ISS PBL34 START 167.068
HIERARCH ESO ISS PBL34 END 167.07
HIERARCH ESO ISS PBLA34 START 2.596
HIERARCH ESO ISS PBLA34 END 2.673
HIERARCH ESO ISS AMBI TAU0 START 0.002954
HIERARCH ESO ISS AMBI TAU0 END 0.002938
HIERARCH ESO ISS AMBI TEMP 7.23
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.59