Exposure
ID
PIONI.2024-07-15T09:42:42.181_1
Header ID
PIONI.2024-07-15T09:42:42.181
Date updated
2024-07-15 09:50:43 UTC+0000
Release date
2024-07-15 09:42:42 UTC+0000
UTC Start
2024-07-15 09:42:42.180
UTC End
2024-07-15 09:43:20.580
MJD Start
60506.4046548652
MJD End
60506.4050993096
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003233
Ambient temperature (°C)
11.09
Seeing (arcsec)
1.19
Observation
ID
60097
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
44609
Name
HD28438
RA
67.060078
DEC
-22.76792
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 42.0040 42.0560 139.4000 139.4000
A0-J2 79.0520 79.3500 62.5000 62.7000
A0-J6 165.8920 165.8810 354.8370 354.9560
B5-J2 80.6700 80.8060 32.0000 32.2000
B5-J6 201.5780 201.5710 347.8940 347.9830
J2-J6 154.2360 154.3560 326.5510 326.5620
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 60506.4046548652
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD28438
RA 67.060078
DEC -22.76792
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 42.004
HIERARCH ESO ISS PBL12 END 42.056
HIERARCH ESO ISS PBLA12 START 139.4
HIERARCH ESO ISS PBLA12 END 139.4
HIERARCH ESO ISS PBL13 START 79.052
HIERARCH ESO ISS PBL13 END 79.35
HIERARCH ESO ISS PBLA13 START 62.5
HIERARCH ESO ISS PBLA13 END 62.7
HIERARCH ESO ISS PBL14 START 165.892
HIERARCH ESO ISS PBL14 END 165.881
HIERARCH ESO ISS PBLA14 START 354.837
HIERARCH ESO ISS PBLA14 END 354.956
HIERARCH ESO ISS PBL23 START 80.67
HIERARCH ESO ISS PBL23 END 80.806
HIERARCH ESO ISS PBLA23 START 32.0
HIERARCH ESO ISS PBLA23 END 32.2
HIERARCH ESO ISS PBL24 START 201.578
HIERARCH ESO ISS PBL24 END 201.571
HIERARCH ESO ISS PBLA24 START 347.894
HIERARCH ESO ISS PBLA24 END 347.983
HIERARCH ESO ISS PBL34 START 154.236
HIERARCH ESO ISS PBL34 END 154.356
HIERARCH ESO ISS PBLA34 START 326.551
HIERARCH ESO ISS PBLA34 END 326.562
HIERARCH ESO ISS AMBI TAU0 START 0.003233
HIERARCH ESO ISS AMBI TAU0 END 0.003233
HIERARCH ESO ISS AMBI TEMP 11.09
HIERARCH ESO ISS AMBI FWHM START 1.19
HIERARCH ESO ISS AMBI FWHM END 1.19