Exposure
ID
PIONI.2024-07-09T23:58:46.347_1
Header ID
PIONI.2024-07-09T23:58:46.347
Date updated
2024-07-10 00:05:32 UTC+0000
Release date
2024-07-09 23:58:46 UTC+0000
UTC Start
2024-07-09 23:58:46.346
UTC End
2024-07-09 23:59:11.946
MJD Start
60500.9991475251
MJD End
60500.9994438214
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002954
Ambient temperature (°C)
7.23
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 47.6020 47.6000 175.1000 175.2000
A0-J2 100.3660 100.1910 115.9000 116.0000
A0-J6 157.1580 157.0630 38.4200 38.4390
B5-J2 86.3270 86.1570 87.6000 87.6000
B5-J6 194.5510 194.4890 28.7540 28.7840
J2-J6 167.0660 167.0680 2.5150 2.5920
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 60500.9991475251
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 47.602
HIERARCH ESO ISS PBL12 END 47.6
HIERARCH ESO ISS PBLA12 START 175.1
HIERARCH ESO ISS PBLA12 END 175.2
HIERARCH ESO ISS PBL13 START 100.366
HIERARCH ESO ISS PBL13 END 100.191
HIERARCH ESO ISS PBLA13 START 115.9
HIERARCH ESO ISS PBLA13 END 116.0
HIERARCH ESO ISS PBL14 START 157.158
HIERARCH ESO ISS PBL14 END 157.063
HIERARCH ESO ISS PBLA14 START 38.42
HIERARCH ESO ISS PBLA14 END 38.439
HIERARCH ESO ISS PBL23 START 86.327
HIERARCH ESO ISS PBL23 END 86.157
HIERARCH ESO ISS PBLA23 START 87.6
HIERARCH ESO ISS PBLA23 END 87.6
HIERARCH ESO ISS PBL24 START 194.551
HIERARCH ESO ISS PBL24 END 194.489
HIERARCH ESO ISS PBLA24 START 28.754
HIERARCH ESO ISS PBLA24 END 28.784
HIERARCH ESO ISS PBL34 START 167.066
HIERARCH ESO ISS PBL34 END 167.068
HIERARCH ESO ISS PBLA34 START 2.515
HIERARCH ESO ISS PBLA34 END 2.592
HIERARCH ESO ISS AMBI TAU0 START 0.002954
HIERARCH ESO ISS AMBI TAU0 END 0.002954
HIERARCH ESO ISS AMBI TEMP 7.23
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.6