Exposure
ID
PIONI.2024-07-05T02:11:18.806_1
Header ID
PIONI.2024-07-05T02:11:18.806
Date updated
2024-07-05 02:20:31 UTC+0000
Release date
2025-07-05 02:20:31 UTC+0000
UTC Start
2024-07-05 02:11:18.806
UTC End
2024-07-05 02:11:44.406
MJD Start
60496.0911898888
MJD End
60496.0914861851
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003899
Ambient temperature (°C)
11.38
Seeing (arcsec)
0.865
Observation
ID
59914
Category
science
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
44453
Name
HD_111464
RA
192.555759
DEC
-62.6412
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 90.4810 90.4800 156.8000 156.9000
A0-J2 121.9500 121.9190 141.7000 141.9000
A0-K0 105.0390 104.9670 124.4370 124.5980
G1-J2 41.7620 41.7150 107.6000 107.8000
G1-K0 56.1980 56.1200 65.0170 65.1140
J2-K0 38.0310 38.0200 17.0210 17.1030
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26BQ.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60496.0911898888
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_111464
RA 192.555759
DEC -62.6412
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 90.481
HIERARCH ESO ISS PBL12 END 90.48
HIERARCH ESO ISS PBLA12 START 156.8
HIERARCH ESO ISS PBLA12 END 156.9
HIERARCH ESO ISS PBL13 START 121.95
HIERARCH ESO ISS PBL13 END 121.919
HIERARCH ESO ISS PBLA13 START 141.7
HIERARCH ESO ISS PBLA13 END 141.9
HIERARCH ESO ISS PBL14 START 105.039
HIERARCH ESO ISS PBL14 END 104.967
HIERARCH ESO ISS PBLA14 START 124.437
HIERARCH ESO ISS PBLA14 END 124.598
HIERARCH ESO ISS PBL23 START 41.762
HIERARCH ESO ISS PBL23 END 41.715
HIERARCH ESO ISS PBLA23 START 107.6
HIERARCH ESO ISS PBLA23 END 107.8
HIERARCH ESO ISS PBL24 START 56.198
HIERARCH ESO ISS PBL24 END 56.12
HIERARCH ESO ISS PBLA24 START 65.017
HIERARCH ESO ISS PBLA24 END 65.114
HIERARCH ESO ISS PBL34 START 38.031
HIERARCH ESO ISS PBL34 END 38.02
HIERARCH ESO ISS PBLA34 START 17.021
HIERARCH ESO ISS PBLA34 END 17.103
HIERARCH ESO ISS AMBI TAU0 START 0.004259
HIERARCH ESO ISS AMBI TAU0 END 0.003539
HIERARCH ESO ISS AMBI TEMP 11.38
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.92