Exposure
ID
PIONI.2024-08-20T04:04:04.566_1
Header ID
PIONI.2024-08-20T04:04:04.566
Date updated
2024-08-20 04:10:40 UTC+0000
Release date
2024-08-20 04:04:04 UTC+0000
UTC Start
2024-08-20 04:04:04.566
UTC End
2024-08-20 04:04:30.166
MJD Start
60542.169497292
MJD End
60542.1697935883
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002876
Ambient temperature (°C)
10.39
Seeing (arcsec)
0.7
Observation
ID
59929
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
44460
Name
HD174710
RA
283.428941
DEC
-40.40053
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 87.5240 87.4940 139.9000 140.0000
A0-J2 116.7950 116.6970 117.9000 118.0000
A0-K0 108.6550 108.5200 94.1320 94.2340
G1-J2 48.4660 48.4030 75.3000 75.3000
G1-K0 78.7420 78.6830 41.3370 41.3850
J2-K0 47.0690 47.0660 6.2650 6.3330
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 60542.169497292
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD174710
RA 283.428941
DEC -40.40053
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 87.524
HIERARCH ESO ISS PBL12 END 87.494
HIERARCH ESO ISS PBLA12 START 139.9
HIERARCH ESO ISS PBLA12 END 140.0
HIERARCH ESO ISS PBL13 START 116.795
HIERARCH ESO ISS PBL13 END 116.697
HIERARCH ESO ISS PBLA13 START 117.9
HIERARCH ESO ISS PBLA13 END 118.0
HIERARCH ESO ISS PBL14 START 108.655
HIERARCH ESO ISS PBL14 END 108.52
HIERARCH ESO ISS PBLA14 START 94.132
HIERARCH ESO ISS PBLA14 END 94.234
HIERARCH ESO ISS PBL23 START 48.466
HIERARCH ESO ISS PBL23 END 48.403
HIERARCH ESO ISS PBLA23 START 75.3
HIERARCH ESO ISS PBLA23 END 75.3
HIERARCH ESO ISS PBL24 START 78.742
HIERARCH ESO ISS PBL24 END 78.683
HIERARCH ESO ISS PBLA24 START 41.337
HIERARCH ESO ISS PBLA24 END 41.385
HIERARCH ESO ISS PBL34 START 47.069
HIERARCH ESO ISS PBL34 END 47.066
HIERARCH ESO ISS PBLA34 START 6.265
HIERARCH ESO ISS PBLA34 END 6.333
HIERARCH ESO ISS AMBI TAU0 START 0.002876
HIERARCH ESO ISS AMBI TAU0 END 0.002876
HIERARCH ESO ISS AMBI TEMP 10.39
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.7