Exposure
ID
PIONI.2024-09-01T01:38:18.986_1
Header ID
PIONI.2024-09-01T01:38:18.986
Date updated
2024-09-01 01:45:41 UTC+0000
Release date
2024-09-01 01:38:18 UTC+0000
UTC Start
2024-09-01 01:38:18.986
UTC End
2024-09-01 01:38:44.586
MJD Start
60554.0682753036
MJD End
60554.0685715999
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0039959999999999996
Ambient temperature (°C)
12.55
Seeing (arcsec)
1.2650000000000001
Observation
ID
60479
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
44929
Name
HD_143983
RA
241.553394
DEC
-55.77748
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 89.6900 89.6830 156.4000 156.5000
A0-J2 117.4780 117.4270 139.8000 139.9000
A0-K0 100.2430 100.1420 119.8380 119.9960
G1-J2 40.6210 40.5610 100.7000 100.8000
G1-K0 60.3420 60.2580 57.6650 57.7390
J2-K0 41.3030 41.2930 15.5380 15.6120
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 60554.0682753036
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_143983
RA 241.553394
DEC -55.77748
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 89.69
HIERARCH ESO ISS PBL12 END 89.683
HIERARCH ESO ISS PBLA12 START 156.4
HIERARCH ESO ISS PBLA12 END 156.5
HIERARCH ESO ISS PBL13 START 117.478
HIERARCH ESO ISS PBL13 END 117.427
HIERARCH ESO ISS PBLA13 START 139.8
HIERARCH ESO ISS PBLA13 END 139.9
HIERARCH ESO ISS PBL14 START 100.243
HIERARCH ESO ISS PBL14 END 100.142
HIERARCH ESO ISS PBLA14 START 119.838
HIERARCH ESO ISS PBLA14 END 119.996
HIERARCH ESO ISS PBL23 START 40.621
HIERARCH ESO ISS PBL23 END 40.561
HIERARCH ESO ISS PBLA23 START 100.7
HIERARCH ESO ISS PBLA23 END 100.8
HIERARCH ESO ISS PBL24 START 60.342
HIERARCH ESO ISS PBL24 END 60.258
HIERARCH ESO ISS PBLA24 START 57.665
HIERARCH ESO ISS PBLA24 END 57.739
HIERARCH ESO ISS PBL34 START 41.303
HIERARCH ESO ISS PBL34 END 41.293
HIERARCH ESO ISS PBLA34 START 15.538
HIERARCH ESO ISS PBLA34 END 15.612
HIERARCH ESO ISS AMBI TAU0 START 0.003926
HIERARCH ESO ISS AMBI TAU0 END 0.004066
HIERARCH ESO ISS AMBI TEMP 12.55
HIERARCH ESO ISS AMBI FWHM START 1.25
HIERARCH ESO ISS AMBI FWHM END 1.28