Exposure
ID
PIONI.2024-07-05T08:59:11.099_1
Header ID
PIONI.2024-07-05T08:59:11.099
Date updated
2024-07-05 09:05:37 UTC+0000
Release date
2024-07-05 08:59:11 UTC+0000
UTC Start
2024-07-05 08:59:11.099
UTC End
2024-07-05 08:59:36.699
MJD Start
60496.3744340157
MJD End
60496.374730312
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001964
Ambient temperature (°C)
10.43
Seeing (arcsec)
1.52
Observation
ID
59936
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
44467
Name
HD179551
RA
288.724539
DEC
-40.35569
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 82.8910 82.8670 160.5000 160.7000
A0-J2 100.1110 100.0070 140.2000 140.4000
A0-K0 83.6700 83.4920 112.8900 113.0390
G1-J2 36.4780 36.3870 88.1000 88.2000
G1-K0 67.2830 67.1940 47.3290 47.3560
J2-K0 46.2420 46.2340 16.3410 16.4030
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 60496.3744340157
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD179551
RA 288.724539
DEC -40.35569
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 82.891
HIERARCH ESO ISS PBL12 END 82.867
HIERARCH ESO ISS PBLA12 START 160.5
HIERARCH ESO ISS PBLA12 END 160.7
HIERARCH ESO ISS PBL13 START 100.111
HIERARCH ESO ISS PBL13 END 100.007
HIERARCH ESO ISS PBLA13 START 140.2
HIERARCH ESO ISS PBLA13 END 140.4
HIERARCH ESO ISS PBL14 START 83.67
HIERARCH ESO ISS PBL14 END 83.492
HIERARCH ESO ISS PBLA14 START 112.89
HIERARCH ESO ISS PBLA14 END 113.039
HIERARCH ESO ISS PBL23 START 36.478
HIERARCH ESO ISS PBL23 END 36.387
HIERARCH ESO ISS PBLA23 START 88.1
HIERARCH ESO ISS PBLA23 END 88.2
HIERARCH ESO ISS PBL24 START 67.283
HIERARCH ESO ISS PBL24 END 67.194
HIERARCH ESO ISS PBLA24 START 47.329
HIERARCH ESO ISS PBLA24 END 47.356
HIERARCH ESO ISS PBL34 START 46.242
HIERARCH ESO ISS PBL34 END 46.234
HIERARCH ESO ISS PBLA34 START 16.341
HIERARCH ESO ISS PBLA34 END 16.403
HIERARCH ESO ISS AMBI TAU0 START 0.001964
HIERARCH ESO ISS AMBI TAU0 END 0.001964
HIERARCH ESO ISS AMBI TEMP 10.43
HIERARCH ESO ISS AMBI FWHM START 1.52
HIERARCH ESO ISS AMBI FWHM END 1.52