Exposure
ID
PIONI.2023-07-20T10:04:12.552_1
Header ID
PIONI.2023-07-20T10:04:12.552
Date updated
2023-07-20 10:21:25 UTC+0000
Release date
2023-07-20 10:04:12 UTC+0000
UTC Start
2023-07-20 10:04:12.552
UTC End
2023-07-20 10:04:50.952
MJD Start
60145.4195897202
MJD End
60145.42003416464
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0046465
Ambient temperature (°C)
16.95
Seeing (arcsec)
0.54
Observation
ID
56319
Category
calibrator
Program ID
111.24VD.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION - PART II
Program Type
Normal
PI / COI
GALLENNE/ PIETRZYNSKI/ KERVELLA/ GRACZYK/ NARDETTO/ GIEREN/ MOURARD
Target
ID
41725
Name
HD_209864
RA
331.75383
DEC
-30.93293
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 80.2010 80.1320 146.7000 146.9000
A0-J2 102.2940 102.0920 121.8000 121.9000
A0-K0 96.1330 95.8800 93.7840 93.8970
G1-J2 44.9350 44.8280 72.9000 73.0000
G1-K0 79.8620 79.7780 40.5380 40.5700
J2-K0 48.3370 48.3340 10.6690 10.7530
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24VD.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60145.4195897202
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_209864
RA 331.75383
DEC -30.93293
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 80.201
HIERARCH ESO ISS PBL12 END 80.132
HIERARCH ESO ISS PBLA12 START 146.7
HIERARCH ESO ISS PBLA12 END 146.9
HIERARCH ESO ISS PBL13 START 102.294
HIERARCH ESO ISS PBL13 END 102.092
HIERARCH ESO ISS PBLA13 START 121.8
HIERARCH ESO ISS PBLA13 END 121.9
HIERARCH ESO ISS PBL14 START 96.133
HIERARCH ESO ISS PBL14 END 95.88
HIERARCH ESO ISS PBLA14 START 93.784
HIERARCH ESO ISS PBLA14 END 93.897
HIERARCH ESO ISS PBL23 START 44.935
HIERARCH ESO ISS PBL23 END 44.828
HIERARCH ESO ISS PBLA23 START 72.9
HIERARCH ESO ISS PBLA23 END 73.0
HIERARCH ESO ISS PBL24 START 79.862
HIERARCH ESO ISS PBL24 END 79.778
HIERARCH ESO ISS PBLA24 START 40.538
HIERARCH ESO ISS PBLA24 END 40.57
HIERARCH ESO ISS PBL34 START 48.337
HIERARCH ESO ISS PBL34 END 48.334
HIERARCH ESO ISS PBLA34 START 10.669
HIERARCH ESO ISS PBLA34 END 10.753
HIERARCH ESO ISS AMBI TAU0 START 0.005408
HIERARCH ESO ISS AMBI TAU0 END 0.003885
HIERARCH ESO ISS AMBI TEMP 16.95
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.57