Exposure
ID
PIONI.2024-08-22T00:19:15.592_1
Header ID
PIONI.2024-08-22T00:19:15.592
Date updated
2024-08-22 00:25:41 UTC+0000
Release date
2024-08-22 00:19:15 UTC+0000
UTC Start
2024-08-22 00:19:15.592
UTC End
2024-08-22 00:19:41.192
MJD Start
60544.0133749112
MJD End
60544.0136712075
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001761
Ambient temperature (°C)
4.98
Seeing (arcsec)
1.07
Observation
ID
60386
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
44841
Name
HD138644
RA
233.323816
DEC
3.32269
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 68.9490 68.8140 118.4000 118.5000
A0-J2 108.5960 108.4120 91.0000 91.0000
A0-K0 119.2790 119.1640 70.1520 70.1230
G1-J2 57.0960 57.0710 57.1000 57.1000
G1-K0 89.6510 89.6700 35.1080 35.1160
J2-K0 42.5000 42.5050 4.8690 4.9440
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 60544.0133749112
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD138644
RA 233.323816
DEC 3.32269
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 68.949
HIERARCH ESO ISS PBL12 END 68.814
HIERARCH ESO ISS PBLA12 START 118.4
HIERARCH ESO ISS PBLA12 END 118.5
HIERARCH ESO ISS PBL13 START 108.596
HIERARCH ESO ISS PBL13 END 108.412
HIERARCH ESO ISS PBLA13 START 91.0
HIERARCH ESO ISS PBLA13 END 91.0
HIERARCH ESO ISS PBL14 START 119.279
HIERARCH ESO ISS PBL14 END 119.164
HIERARCH ESO ISS PBLA14 START 70.152
HIERARCH ESO ISS PBLA14 END 70.123
HIERARCH ESO ISS PBL23 START 57.096
HIERARCH ESO ISS PBL23 END 57.071
HIERARCH ESO ISS PBLA23 START 57.1
HIERARCH ESO ISS PBLA23 END 57.1
HIERARCH ESO ISS PBL24 START 89.651
HIERARCH ESO ISS PBL24 END 89.67
HIERARCH ESO ISS PBLA24 START 35.108
HIERARCH ESO ISS PBLA24 END 35.116
HIERARCH ESO ISS PBL34 START 42.5
HIERARCH ESO ISS PBL34 END 42.505
HIERARCH ESO ISS PBLA34 START 4.869
HIERARCH ESO ISS PBLA34 END 4.944
HIERARCH ESO ISS AMBI TAU0 START 0.001761
HIERARCH ESO ISS AMBI TAU0 END 0.001761
HIERARCH ESO ISS AMBI TEMP 4.98
HIERARCH ESO ISS AMBI FWHM START 1.07
HIERARCH ESO ISS AMBI FWHM END 1.07