Exposure
ID
PIONI.2024-07-05T02:09:26.370_1
Header ID
PIONI.2024-07-05T02:09:26.370
Date updated
2024-07-05 02:15:41 UTC+0000
Release date
2025-07-05 02:15:41 UTC+0000
UTC Start
2024-07-05 02:09:26.370
UTC End
2024-07-05 02:09:51.970
MJD Start
60496.0898885392
MJD End
60496.0901848355
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004238
Ambient temperature (°C)
11.29
Seeing (arcsec)
0.8
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 90.4840 90.4830 156.3000 156.5000
A0-J2 122.0490 122.0180 141.3000 141.4000
A0-K0 105.2640 105.1920 123.9380 124.0980
G1-J2 41.9060 41.8600 107.1000 107.3000
G1-K0 56.4370 56.3600 64.7150 64.8120
J2-K0 38.0640 38.0530 16.7690 16.8500
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 60496.0898885392
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 90.484
HIERARCH ESO ISS PBL12 END 90.483
HIERARCH ESO ISS PBLA12 START 156.3
HIERARCH ESO ISS PBLA12 END 156.5
HIERARCH ESO ISS PBL13 START 122.049
HIERARCH ESO ISS PBL13 END 122.018
HIERARCH ESO ISS PBLA13 START 141.3
HIERARCH ESO ISS PBLA13 END 141.4
HIERARCH ESO ISS PBL14 START 105.264
HIERARCH ESO ISS PBL14 END 105.192
HIERARCH ESO ISS PBLA14 START 123.938
HIERARCH ESO ISS PBLA14 END 124.098
HIERARCH ESO ISS PBL23 START 41.906
HIERARCH ESO ISS PBL23 END 41.86
HIERARCH ESO ISS PBLA23 START 107.1
HIERARCH ESO ISS PBLA23 END 107.3
HIERARCH ESO ISS PBL24 START 56.437
HIERARCH ESO ISS PBL24 END 56.36
HIERARCH ESO ISS PBLA24 START 64.715
HIERARCH ESO ISS PBLA24 END 64.812
HIERARCH ESO ISS PBL34 START 38.064
HIERARCH ESO ISS PBL34 END 38.053
HIERARCH ESO ISS PBLA34 START 16.769
HIERARCH ESO ISS PBLA34 END 16.85
HIERARCH ESO ISS AMBI TAU0 START 0.004071
HIERARCH ESO ISS AMBI TAU0 END 0.004405
HIERARCH ESO ISS AMBI TEMP 11.29
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.76