Exposure
ID
PIONI.2024-08-20T03:29:02.476_1
Header ID
PIONI.2024-08-20T03:29:02.476
Date updated
2024-08-20 03:35:42 UTC+0000
Release date
2024-08-20 03:29:02 UTC+0000
UTC Start
2024-08-20 03:29:02.476
UTC End
2024-08-20 03:29:28.076
MJD Start
60542.145167551
MJD End
60542.1454638473
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003069
Ambient temperature (°C)
10.43
Seeing (arcsec)
0.84
Observation
ID
60377
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
44832
Name
HD_150869
RA
252.177446
DEC
-67.08317
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 90.4570 90.4580 161.2000 161.4000
A0-J2 123.5960 123.5750 147.6000 147.8000
A0-K0 106.3680 106.3140 132.1260 132.2900
G1-J2 41.5540 41.5170 116.8000 116.9000
G1-K0 51.7850 51.7130 73.9840 74.0990
J2-K0 35.3640 35.3520 21.0100 21.0970
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 60542.145167551
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_150869
RA 252.177446
DEC -67.08317
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 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 90.457
HIERARCH ESO ISS PBL12 END 90.458
HIERARCH ESO ISS PBLA12 START 161.2
HIERARCH ESO ISS PBLA12 END 161.4
HIERARCH ESO ISS PBL13 START 123.596
HIERARCH ESO ISS PBL13 END 123.575
HIERARCH ESO ISS PBLA13 START 147.6
HIERARCH ESO ISS PBLA13 END 147.8
HIERARCH ESO ISS PBL14 START 106.368
HIERARCH ESO ISS PBL14 END 106.314
HIERARCH ESO ISS PBLA14 START 132.126
HIERARCH ESO ISS PBLA14 END 132.29
HIERARCH ESO ISS PBL23 START 41.554
HIERARCH ESO ISS PBL23 END 41.517
HIERARCH ESO ISS PBLA23 START 116.8
HIERARCH ESO ISS PBLA23 END 116.9
HIERARCH ESO ISS PBL24 START 51.785
HIERARCH ESO ISS PBL24 END 51.713
HIERARCH ESO ISS PBLA24 START 73.984
HIERARCH ESO ISS PBLA24 END 74.099
HIERARCH ESO ISS PBL34 START 35.364
HIERARCH ESO ISS PBL34 END 35.352
HIERARCH ESO ISS PBLA34 START 21.01
HIERARCH ESO ISS PBLA34 END 21.097
HIERARCH ESO ISS AMBI TAU0 START 0.003069
HIERARCH ESO ISS AMBI TAU0 END 0.003069
HIERARCH ESO ISS AMBI TEMP 10.43
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.84