Exposure
ID
PIONI.2024-09-01T01:50:49.125_1
Header ID
PIONI.2024-09-01T01:50:49.125
Date updated
2024-09-01 01:55:36 UTC+0000
Release date
2024-09-01 01:50:49 UTC+0000
UTC Start
2024-09-01 01:50:49.126
UTC End
2024-09-01 01:51:14.726
MJD Start
60554.0769574717
MJD End
60554.077253767995
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004061
Ambient temperature (°C)
12.52
Seeing (arcsec)
1.5
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 89.3160 89.3070 156.8000 156.9000
A0-J2 116.0930 116.0360 139.8000 140.0000
A0-K0 98.7360 98.6240 119.3000 119.4580
G1-J2 40.1830 40.1170 99.5000 99.7000
G1-K0 61.0470 60.9590 56.4440 56.5110
J2-K0 41.9450 41.9340 15.5520 15.6220
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 60554.0769574717
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 89.316
HIERARCH ESO ISS PBL12 END 89.307
HIERARCH ESO ISS PBLA12 START 156.8
HIERARCH ESO ISS PBLA12 END 156.9
HIERARCH ESO ISS PBL13 START 116.093
HIERARCH ESO ISS PBL13 END 116.036
HIERARCH ESO ISS PBLA13 START 139.8
HIERARCH ESO ISS PBLA13 END 140.0
HIERARCH ESO ISS PBL14 START 98.736
HIERARCH ESO ISS PBL14 END 98.624
HIERARCH ESO ISS PBLA14 START 119.3
HIERARCH ESO ISS PBLA14 END 119.458
HIERARCH ESO ISS PBL23 START 40.183
HIERARCH ESO ISS PBL23 END 40.117
HIERARCH ESO ISS PBLA23 START 99.5
HIERARCH ESO ISS PBLA23 END 99.7
HIERARCH ESO ISS PBL24 START 61.047
HIERARCH ESO ISS PBL24 END 60.959
HIERARCH ESO ISS PBLA24 START 56.444
HIERARCH ESO ISS PBLA24 END 56.511
HIERARCH ESO ISS PBL34 START 41.945
HIERARCH ESO ISS PBL34 END 41.934
HIERARCH ESO ISS PBLA34 START 15.552
HIERARCH ESO ISS PBLA34 END 15.622
HIERARCH ESO ISS AMBI TAU0 START 0.004061
HIERARCH ESO ISS AMBI TAU0 END 0.004061
HIERARCH ESO ISS AMBI TEMP 12.52
HIERARCH ESO ISS AMBI FWHM START 1.5
HIERARCH ESO ISS AMBI FWHM END 1.5