Exposure
ID
PIONI.2023-08-18T05:57:21.192_1
Header ID
PIONI.2023-08-18T05:57:21.192
Date updated
2023-08-18 06:05:27 UTC+0000
Release date
2023-08-18 05:57:21 UTC+0000
UTC Start
2023-08-18 05:57:21.192
UTC End
2023-08-18 05:57:46.792
MJD Start
60174.2481619441
MJD End
60174.2484582404
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001937
Ambient temperature (°C)
10.2
Seeing (arcsec)
0.98
Observation
ID
56629
Category
calibrator
Program ID
111.24VD.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION - PART II
Program Type
Normal
PI / COI
GALLENNE/ PIETRZYNSKI/ KERVELLA/ GRACZYK/ NARDETTO/ GIEREN/ MOURARD
Target
ID
41960
Name
HR_171
RA
9.9652
DEC
-44.7962
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 81.6230 81.6950 98.5000 98.6000
A0-J2 122.5270 122.6010 74.6000 74.7000
A0-K0 126.2610 126.2920 54.1990 54.3150
G1-J2 58.1950 58.1970 40.0000 40.1000
G1-K0 88.6370 88.6280 14.1610 14.2450
J2-K0 44.2660 44.2800 339.1780 339.2380
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24VD.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60174.2481619441
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HR_171
RA 9.9652
DEC -44.7962
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 81.623
HIERARCH ESO ISS PBL12 END 81.695
HIERARCH ESO ISS PBLA12 START 98.5
HIERARCH ESO ISS PBLA12 END 98.6
HIERARCH ESO ISS PBL13 START 122.527
HIERARCH ESO ISS PBL13 END 122.601
HIERARCH ESO ISS PBLA13 START 74.6
HIERARCH ESO ISS PBLA13 END 74.7
HIERARCH ESO ISS PBL14 START 126.261
HIERARCH ESO ISS PBL14 END 126.292
HIERARCH ESO ISS PBLA14 START 54.199
HIERARCH ESO ISS PBLA14 END 54.315
HIERARCH ESO ISS PBL23 START 58.195
HIERARCH ESO ISS PBL23 END 58.197
HIERARCH ESO ISS PBLA23 START 40.0
HIERARCH ESO ISS PBLA23 END 40.1
HIERARCH ESO ISS PBL24 START 88.637
HIERARCH ESO ISS PBL24 END 88.628
HIERARCH ESO ISS PBLA24 START 14.161
HIERARCH ESO ISS PBLA24 END 14.245
HIERARCH ESO ISS PBL34 START 44.266
HIERARCH ESO ISS PBL34 END 44.28
HIERARCH ESO ISS PBLA34 START 339.178
HIERARCH ESO ISS PBLA34 END 339.238
HIERARCH ESO ISS AMBI TAU0 START 0.001937
HIERARCH ESO ISS AMBI TAU0 END 0.001937
HIERARCH ESO ISS AMBI TEMP 10.2
HIERARCH ESO ISS AMBI FWHM START 0.98
HIERARCH ESO ISS AMBI FWHM END 0.98