Exposure
ID
PIONI.2024-09-07T01:07:46.521_1
Header ID
PIONI.2024-09-07T01:07:46.521
Date updated
2024-09-07 01:15:40 UTC+0000
Release date
2024-09-07 01:07:46 UTC+0000
UTC Start
2024-09-07 01:07:46.521
UTC End
2024-09-07 01:08:12.121
MJD Start
60560.0470662173
MJD End
60560.0473625136
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002757
Ambient temperature (°C)
15.27
Seeing (arcsec)
0.9
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 89.6080 89.5990 152.4000 152.6000
A0-J2 117.9360 117.8790 134.9000 135.1000
A0-K0 102.2450 102.1370 114.3380 114.4870
G1-J2 42.2080 42.1460 95.2000 95.4000
G1-K0 63.7220 63.6420 54.1920 54.2620
J2-K0 42.2450 42.2370 13.1970 13.2700
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 60560.0470662173
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 89.608
HIERARCH ESO ISS PBL12 END 89.599
HIERARCH ESO ISS PBLA12 START 152.4
HIERARCH ESO ISS PBLA12 END 152.6
HIERARCH ESO ISS PBL13 START 117.936
HIERARCH ESO ISS PBL13 END 117.879
HIERARCH ESO ISS PBLA13 START 134.9
HIERARCH ESO ISS PBLA13 END 135.1
HIERARCH ESO ISS PBL14 START 102.245
HIERARCH ESO ISS PBL14 END 102.137
HIERARCH ESO ISS PBLA14 START 114.338
HIERARCH ESO ISS PBLA14 END 114.487
HIERARCH ESO ISS PBL23 START 42.208
HIERARCH ESO ISS PBL23 END 42.146
HIERARCH ESO ISS PBLA23 START 95.2
HIERARCH ESO ISS PBLA23 END 95.4
HIERARCH ESO ISS PBL24 START 63.722
HIERARCH ESO ISS PBL24 END 63.642
HIERARCH ESO ISS PBLA24 START 54.192
HIERARCH ESO ISS PBLA24 END 54.262
HIERARCH ESO ISS PBL34 START 42.245
HIERARCH ESO ISS PBL34 END 42.237
HIERARCH ESO ISS PBLA34 START 13.197
HIERARCH ESO ISS PBLA34 END 13.27
HIERARCH ESO ISS AMBI TAU0 START 0.002757
HIERARCH ESO ISS AMBI TAU0 END 0.002757
HIERARCH ESO ISS AMBI TEMP 15.27
HIERARCH ESO ISS AMBI FWHM START 0.9
HIERARCH ESO ISS AMBI FWHM END 0.9