Exposure
ID
PIONI.2023-07-21T09:35:47.770_1
Header ID
PIONI.2023-07-21T09:35:47.770
Date updated
2023-07-21 09:45:32 UTC+0000
Release date
2023-07-21 09:35:47 UTC+0000
UTC Start
2023-07-21 09:35:47.770
UTC End
2023-07-21 09:36:26.170
MJD Start
60146.3998584496
MJD End
60146.40030289404
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0083
Ambient temperature (°C)
15.48
Seeing (arcsec)
0.27
Observation
ID
56343
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
41744
Name
HD_222261
RA
354.976937
DEC
-76.11199
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 86.8770 86.8960 123.0000 123.1000
A0-J2 129.1670 129.1640 108.3000 108.5000
A0-K0 121.1330 121.0980 94.3550 94.5550
G1-J2 50.1580 50.1320 82.4000 82.6000
G1-K0 61.1640 61.1190 51.5290 51.6940
J2-K0 31.4660 31.4680 356.6690 356.8090
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 60146.3998584496
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_222261
RA 354.976937
DEC -76.11199
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 86.877
HIERARCH ESO ISS PBL12 END 86.896
HIERARCH ESO ISS PBLA12 START 123.0
HIERARCH ESO ISS PBLA12 END 123.1
HIERARCH ESO ISS PBL13 START 129.167
HIERARCH ESO ISS PBL13 END 129.164
HIERARCH ESO ISS PBLA13 START 108.3
HIERARCH ESO ISS PBLA13 END 108.5
HIERARCH ESO ISS PBL14 START 121.133
HIERARCH ESO ISS PBL14 END 121.098
HIERARCH ESO ISS PBLA14 START 94.355
HIERARCH ESO ISS PBLA14 END 94.555
HIERARCH ESO ISS PBL23 START 50.158
HIERARCH ESO ISS PBL23 END 50.132
HIERARCH ESO ISS PBLA23 START 82.4
HIERARCH ESO ISS PBLA23 END 82.6
HIERARCH ESO ISS PBL24 START 61.164
HIERARCH ESO ISS PBL24 END 61.119
HIERARCH ESO ISS PBLA24 START 51.529
HIERARCH ESO ISS PBLA24 END 51.694
HIERARCH ESO ISS PBL34 START 31.466
HIERARCH ESO ISS PBL34 END 31.468
HIERARCH ESO ISS PBLA34 START 356.669
HIERARCH ESO ISS PBLA34 END 356.809
HIERARCH ESO ISS AMBI TAU0 START 0.00728
HIERARCH ESO ISS AMBI TAU0 END 0.00932
HIERARCH ESO ISS AMBI TEMP 15.48
HIERARCH ESO ISS AMBI FWHM START 0.27
HIERARCH ESO ISS AMBI FWHM END 0.27