Exposure
ID
PIONI.2024-08-22T00:17:23.270_1
Header ID
PIONI.2024-08-22T00:17:23.270
Date updated
2024-08-22 00:25:41 UTC+0000
Release date
2024-08-22 00:17:23 UTC+0000
UTC Start
2024-08-22 00:17:23.270
UTC End
2024-08-22 00:17:48.870
MJD Start
60544.0120748831
MJD End
60544.0123711794
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001761
Ambient temperature (°C)
4.97
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 69.3680 69.2340 118.3000 118.3000
A0-J2 109.1640 108.9820 91.0000 91.0000
A0-K0 119.6310 119.5190 70.2390 70.2110
G1-J2 57.1730 57.1490 57.2000 57.2000
G1-K0 89.5930 89.6120 35.0810 35.0900
J2-K0 42.4840 42.4890 4.6360 4.7110
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 60544.0120748831
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 69.368
HIERARCH ESO ISS PBL12 END 69.234
HIERARCH ESO ISS PBLA12 START 118.3
HIERARCH ESO ISS PBLA12 END 118.3
HIERARCH ESO ISS PBL13 START 109.164
HIERARCH ESO ISS PBL13 END 108.982
HIERARCH ESO ISS PBLA13 START 91.0
HIERARCH ESO ISS PBLA13 END 91.0
HIERARCH ESO ISS PBL14 START 119.631
HIERARCH ESO ISS PBL14 END 119.519
HIERARCH ESO ISS PBLA14 START 70.239
HIERARCH ESO ISS PBLA14 END 70.211
HIERARCH ESO ISS PBL23 START 57.173
HIERARCH ESO ISS PBL23 END 57.149
HIERARCH ESO ISS PBLA23 START 57.2
HIERARCH ESO ISS PBLA23 END 57.2
HIERARCH ESO ISS PBL24 START 89.593
HIERARCH ESO ISS PBL24 END 89.612
HIERARCH ESO ISS PBLA24 START 35.081
HIERARCH ESO ISS PBLA24 END 35.09
HIERARCH ESO ISS PBL34 START 42.484
HIERARCH ESO ISS PBL34 END 42.489
HIERARCH ESO ISS PBLA34 START 4.636
HIERARCH ESO ISS PBLA34 END 4.711
HIERARCH ESO ISS AMBI TAU0 START 0.001761
HIERARCH ESO ISS AMBI TAU0 END 0.001761
HIERARCH ESO ISS AMBI TEMP 4.97
HIERARCH ESO ISS AMBI FWHM START 1.07
HIERARCH ESO ISS AMBI FWHM END 1.07