Exposure
ID
PIONI.2024-07-05T02:11:56.212_1
Header ID
PIONI.2024-07-05T02:11:56.212
Date updated
2024-07-05 02:20:31 UTC+0000
Release date
2025-07-05 02:20:31 UTC+0000
UTC Start
2024-07-05 02:11:56.211
UTC End
2024-07-05 02:12:21.811
MJD Start
60496.0916228178
MJD End
60496.0919191141
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003539
Ambient temperature (°C)
11.4
Seeing (arcsec)
0.92
Observation
ID
59914
Category
science
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
44453
Name
HD_111464
RA
192.555759
DEC
-62.6412
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 90.4800 90.4790 156.9000 157.0000
A0-J2 121.9170 121.8850 141.9000 142.1000
A0-K0 104.9630 104.8900 124.6070 124.7680
G1-J2 41.7130 41.6660 107.8000 107.9000
G1-K0 56.1160 56.0390 65.1190 65.2160
J2-K0 38.0190 38.0090 17.1070 17.1880
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26BQ.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60496.0916228178
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_111464
RA 192.555759
DEC -62.6412
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 90.48
HIERARCH ESO ISS PBL12 END 90.479
HIERARCH ESO ISS PBLA12 START 156.9
HIERARCH ESO ISS PBLA12 END 157.0
HIERARCH ESO ISS PBL13 START 121.917
HIERARCH ESO ISS PBL13 END 121.885
HIERARCH ESO ISS PBLA13 START 141.9
HIERARCH ESO ISS PBLA13 END 142.1
HIERARCH ESO ISS PBL14 START 104.963
HIERARCH ESO ISS PBL14 END 104.89
HIERARCH ESO ISS PBLA14 START 124.607
HIERARCH ESO ISS PBLA14 END 124.768
HIERARCH ESO ISS PBL23 START 41.713
HIERARCH ESO ISS PBL23 END 41.666
HIERARCH ESO ISS PBLA23 START 107.8
HIERARCH ESO ISS PBLA23 END 107.9
HIERARCH ESO ISS PBL24 START 56.116
HIERARCH ESO ISS PBL24 END 56.039
HIERARCH ESO ISS PBLA24 START 65.119
HIERARCH ESO ISS PBLA24 END 65.216
HIERARCH ESO ISS PBL34 START 38.019
HIERARCH ESO ISS PBL34 END 38.009
HIERARCH ESO ISS PBLA34 START 17.107
HIERARCH ESO ISS PBLA34 END 17.188
HIERARCH ESO ISS AMBI TAU0 START 0.003539
HIERARCH ESO ISS AMBI TAU0 END 0.003539
HIERARCH ESO ISS AMBI TEMP 11.4
HIERARCH ESO ISS AMBI FWHM START 0.92
HIERARCH ESO ISS AMBI FWHM END 0.92