Exposure
ID
PIONI.2023-07-20T10:05:52.714_1
Header ID
PIONI.2023-07-20T10:05:52.714
Date updated
2023-07-20 10:21:25 UTC+0000
Release date
2023-07-20 10:05:52 UTC+0000
UTC Start
2023-07-20 10:05:52.714
UTC End
2023-07-20 10:06:31.114
MJD Start
60145.4207490031
MJD End
60145.42119344754
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0042595
Ambient temperature (°C)
16.97
Seeing (arcsec)
0.55
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 80.0570 79.9880 147.1000 147.3000
A0-J2 101.8730 101.6700 122.1000 122.3000
A0-K0 95.6040 95.3480 94.0200 94.1330
G1-J2 44.7120 44.6050 73.1000 73.1000
G1-K0 79.6880 79.6040 40.6060 40.6380
J2-K0 48.3310 48.3270 10.8430 10.9260
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 60145.4207490031
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 80.057
HIERARCH ESO ISS PBL12 END 79.988
HIERARCH ESO ISS PBLA12 START 147.1
HIERARCH ESO ISS PBLA12 END 147.3
HIERARCH ESO ISS PBL13 START 101.873
HIERARCH ESO ISS PBL13 END 101.67
HIERARCH ESO ISS PBLA13 START 122.1
HIERARCH ESO ISS PBLA13 END 122.3
HIERARCH ESO ISS PBL14 START 95.604
HIERARCH ESO ISS PBL14 END 95.348
HIERARCH ESO ISS PBLA14 START 94.02
HIERARCH ESO ISS PBLA14 END 94.133
HIERARCH ESO ISS PBL23 START 44.712
HIERARCH ESO ISS PBL23 END 44.605
HIERARCH ESO ISS PBLA23 START 73.1
HIERARCH ESO ISS PBLA23 END 73.1
HIERARCH ESO ISS PBL24 START 79.688
HIERARCH ESO ISS PBL24 END 79.604
HIERARCH ESO ISS PBLA24 START 40.606
HIERARCH ESO ISS PBLA24 END 40.638
HIERARCH ESO ISS PBL34 START 48.331
HIERARCH ESO ISS PBL34 END 48.327
HIERARCH ESO ISS PBLA34 START 10.843
HIERARCH ESO ISS PBLA34 END 10.926
HIERARCH ESO ISS AMBI TAU0 START 0.003885
HIERARCH ESO ISS AMBI TAU0 END 0.004634
HIERARCH ESO ISS AMBI TEMP 16.97
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.55