Exposure
ID
PIONI.2024-07-05T02:30:18.987_1
Header ID
PIONI.2024-07-05T02:30:18.987
Date updated
2024-07-05 02:35:42 UTC+0000
Release date
2024-07-05 02:30:18 UTC+0000
UTC Start
2024-07-05 02:30:18.987
UTC End
2024-07-05 02:30:44.587
MJD Start
60496.1043864209
MJD End
60496.1046827172
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003508
Ambient temperature (°C)
11.36
Seeing (arcsec)
1.07
Observation
ID
59916
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
44455
Name
HR_4988
RA
198.547639
DEC
-58.684
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 90.1940 90.1900 155.6000 155.7000
A0-J2 119.8160 119.7750 139.5000 139.7000
A0-K0 102.9220 102.8360 120.7320 120.8830
G1-J2 41.4420 41.3890 102.6000 102.8000
G1-K0 59.0760 58.9980 60.0230 60.1030
J2-K0 40.0400 40.0300 15.5490 15.6210
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 60496.1043864209
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HR_4988
RA 198.547639
DEC -58.684
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 90.194
HIERARCH ESO ISS PBL12 END 90.19
HIERARCH ESO ISS PBLA12 START 155.6
HIERARCH ESO ISS PBLA12 END 155.7
HIERARCH ESO ISS PBL13 START 119.816
HIERARCH ESO ISS PBL13 END 119.775
HIERARCH ESO ISS PBLA13 START 139.5
HIERARCH ESO ISS PBLA13 END 139.7
HIERARCH ESO ISS PBL14 START 102.922
HIERARCH ESO ISS PBL14 END 102.836
HIERARCH ESO ISS PBLA14 START 120.732
HIERARCH ESO ISS PBLA14 END 120.883
HIERARCH ESO ISS PBL23 START 41.442
HIERARCH ESO ISS PBL23 END 41.389
HIERARCH ESO ISS PBLA23 START 102.6
HIERARCH ESO ISS PBLA23 END 102.8
HIERARCH ESO ISS PBL24 START 59.076
HIERARCH ESO ISS PBL24 END 58.998
HIERARCH ESO ISS PBLA24 START 60.023
HIERARCH ESO ISS PBLA24 END 60.103
HIERARCH ESO ISS PBL34 START 40.04
HIERARCH ESO ISS PBL34 END 40.03
HIERARCH ESO ISS PBLA34 START 15.549
HIERARCH ESO ISS PBLA34 END 15.621
HIERARCH ESO ISS AMBI TAU0 START 0.003508
HIERARCH ESO ISS AMBI TAU0 END 0.003508
HIERARCH ESO ISS AMBI TEMP 11.36
HIERARCH ESO ISS AMBI FWHM START 1.07
HIERARCH ESO ISS AMBI FWHM END 1.07