Exposure
ID
PIONI.2024-08-20T02:33:07.259_1
Header ID
PIONI.2024-08-20T02:33:07.259
Date updated
2024-08-20 02:40:43 UTC+0000
Release date
2024-08-20 02:33:07 UTC+0000
UTC Start
2024-08-20 02:33:07.259
UTC End
2024-08-20 02:33:32.859
MJD Start
60542.1063340195
MJD End
60542.1066303158
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002616
Ambient temperature (°C)
10.52
Seeing (arcsec)
0.84
Observation
ID
60371
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
44826
Name
HD_145987
RA
244.129651
DEC
-54.17819
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 89.3880 89.3790 155.7000 155.8000
A0-J2 116.5510 116.4940 138.6000 138.7000
A0-K0 99.6190 99.5100 118.0280 118.1830
G1-J2 40.6980 40.6340 98.4000 98.6000
G1-K0 61.7340 61.6500 55.8800 55.9490
J2-K0 42.0250 42.0160 14.9610 15.0340
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 60542.1063340195
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_145987
RA 244.129651
DEC -54.17819
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 89.388
HIERARCH ESO ISS PBL12 END 89.379
HIERARCH ESO ISS PBLA12 START 155.7
HIERARCH ESO ISS PBLA12 END 155.8
HIERARCH ESO ISS PBL13 START 116.551
HIERARCH ESO ISS PBL13 END 116.494
HIERARCH ESO ISS PBLA13 START 138.6
HIERARCH ESO ISS PBLA13 END 138.7
HIERARCH ESO ISS PBL14 START 99.619
HIERARCH ESO ISS PBL14 END 99.51
HIERARCH ESO ISS PBLA14 START 118.028
HIERARCH ESO ISS PBLA14 END 118.183
HIERARCH ESO ISS PBL23 START 40.698
HIERARCH ESO ISS PBL23 END 40.634
HIERARCH ESO ISS PBLA23 START 98.4
HIERARCH ESO ISS PBLA23 END 98.6
HIERARCH ESO ISS PBL24 START 61.734
HIERARCH ESO ISS PBL24 END 61.65
HIERARCH ESO ISS PBLA24 START 55.88
HIERARCH ESO ISS PBLA24 END 55.949
HIERARCH ESO ISS PBL34 START 42.025
HIERARCH ESO ISS PBL34 END 42.016
HIERARCH ESO ISS PBLA34 START 14.961
HIERARCH ESO ISS PBLA34 END 15.034
HIERARCH ESO ISS AMBI TAU0 START 0.002616
HIERARCH ESO ISS AMBI TAU0 END 0.002616
HIERARCH ESO ISS AMBI TEMP 10.52
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.84