Exposure
ID
PIONI.2024-09-01T01:38:56.668_1
Header ID
PIONI.2024-09-01T01:38:56.668
Date updated
2024-09-01 01:45:41 UTC+0000
Release date
2024-09-01 01:38:56 UTC+0000
UTC Start
2024-09-01 01:38:56.667
UTC End
2024-09-01 01:39:22.267
MJD Start
60554.0687114284
MJD End
60554.0690077247
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004066
Ambient temperature (°C)
12.54
Seeing (arcsec)
1.28
Observation
ID
60479
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
44929
Name
HD_143983
RA
241.553394
DEC
-55.77748
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 89.6830 89.6760 156.5000 156.6000
A0-J2 117.4240 117.3760 139.9000 140.1000
A0-K0 100.1360 100.0400 120.0050 120.1540
G1-J2 40.5580 40.5000 100.8000 100.9000
G1-K0 60.2530 60.1740 57.7430 57.8130
J2-K0 41.2930 41.2830 15.6160 15.6860
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 60554.0687114284
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_143983
RA 241.553394
DEC -55.77748
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 89.683
HIERARCH ESO ISS PBL12 END 89.676
HIERARCH ESO ISS PBLA12 START 156.5
HIERARCH ESO ISS PBLA12 END 156.6
HIERARCH ESO ISS PBL13 START 117.424
HIERARCH ESO ISS PBL13 END 117.376
HIERARCH ESO ISS PBLA13 START 139.9
HIERARCH ESO ISS PBLA13 END 140.1
HIERARCH ESO ISS PBL14 START 100.136
HIERARCH ESO ISS PBL14 END 100.04
HIERARCH ESO ISS PBLA14 START 120.005
HIERARCH ESO ISS PBLA14 END 120.154
HIERARCH ESO ISS PBL23 START 40.558
HIERARCH ESO ISS PBL23 END 40.5
HIERARCH ESO ISS PBLA23 START 100.8
HIERARCH ESO ISS PBLA23 END 100.9
HIERARCH ESO ISS PBL24 START 60.253
HIERARCH ESO ISS PBL24 END 60.174
HIERARCH ESO ISS PBLA24 START 57.743
HIERARCH ESO ISS PBLA24 END 57.813
HIERARCH ESO ISS PBL34 START 41.293
HIERARCH ESO ISS PBL34 END 41.283
HIERARCH ESO ISS PBLA34 START 15.616
HIERARCH ESO ISS PBLA34 END 15.686
HIERARCH ESO ISS AMBI TAU0 START 0.004066
HIERARCH ESO ISS AMBI TAU0 END 0.004066
HIERARCH ESO ISS AMBI TEMP 12.54
HIERARCH ESO ISS AMBI FWHM START 1.28
HIERARCH ESO ISS AMBI FWHM END 1.28