Exposure
ID
PIONI.2024-09-02T04:26:15.523_1
Header ID
PIONI.2024-09-02T04:26:15.523
Date updated
2024-09-02 04:35:35 UTC+0000
Release date
2024-09-02 04:26:15 UTC+0000
UTC Start
2024-09-02 04:26:15.523
UTC End
2024-09-02 04:26:41.123
MJD Start
60555.1849018908
MJD End
60555.1851981871
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.008874
Ambient temperature (°C)
15.18
Seeing (arcsec)
1.19
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 84.8000 84.7690 151.0000 151.1000
A0-J2 107.5510 107.4410 129.5000 129.6000
A0-K0 95.4880 95.3230 103.7420 103.8630
G1-J2 42.2950 42.2160 82.1000 82.2000
G1-K0 72.9150 72.8390 45.0920 45.1300
J2-K0 46.7220 46.7170 12.0350 12.1000
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 60555.1849018908
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 84.8
HIERARCH ESO ISS PBL12 END 84.769
HIERARCH ESO ISS PBLA12 START 151.0
HIERARCH ESO ISS PBLA12 END 151.1
HIERARCH ESO ISS PBL13 START 107.551
HIERARCH ESO ISS PBL13 END 107.441
HIERARCH ESO ISS PBLA13 START 129.5
HIERARCH ESO ISS PBLA13 END 129.6
HIERARCH ESO ISS PBL14 START 95.488
HIERARCH ESO ISS PBL14 END 95.323
HIERARCH ESO ISS PBLA14 START 103.742
HIERARCH ESO ISS PBLA14 END 103.863
HIERARCH ESO ISS PBL23 START 42.295
HIERARCH ESO ISS PBL23 END 42.216
HIERARCH ESO ISS PBLA23 START 82.1
HIERARCH ESO ISS PBLA23 END 82.2
HIERARCH ESO ISS PBL24 START 72.915
HIERARCH ESO ISS PBL24 END 72.839
HIERARCH ESO ISS PBLA24 START 45.092
HIERARCH ESO ISS PBLA24 END 45.13
HIERARCH ESO ISS PBL34 START 46.722
HIERARCH ESO ISS PBL34 END 46.717
HIERARCH ESO ISS PBLA34 START 12.035
HIERARCH ESO ISS PBLA34 END 12.1
HIERARCH ESO ISS AMBI TAU0 START 0.008874
HIERARCH ESO ISS AMBI TAU0 END 0.008874
HIERARCH ESO ISS AMBI TEMP 15.18
HIERARCH ESO ISS AMBI FWHM START 1.19
HIERARCH ESO ISS AMBI FWHM END 1.19