Exposure
ID
PIONI.2023-08-24T08:59:45.398_1
Header ID
PIONI.2023-08-24T08:59:45.398
Date updated
2023-08-24 09:12:15 UTC+0000
Release date
2023-08-24 08:59:45 UTC+0000
UTC Start
2023-08-24 08:59:45.398
UTC End
2023-08-24 09:00:10.998
MJD Start
60180.3748309985
MJD End
60180.3751272948
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00354
Ambient temperature (°C)
13.54
Seeing (arcsec)
0.51
Observation
ID
56743
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
42045
Name
HD_27399
RA
64.694341
DEC
-17.7095
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 84.1020 84.1800 108.9000 108.9000
A0-J2 115.8270 115.9700 84.0000 84.0000
A0-K0 114.4330 114.5570 59.5800 59.6620
G1-J2 53.1090 53.1490 42.1000 42.2000
G1-K0 87.2810 87.2940 12.6440 12.7280
J2-K0 48.6490 48.6490 340.1690 340.2140
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 60180.3748309985
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_27399
RA 64.694341
DEC -17.7095
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 84.102
HIERARCH ESO ISS PBL12 END 84.18
HIERARCH ESO ISS PBLA12 START 108.9
HIERARCH ESO ISS PBLA12 END 108.9
HIERARCH ESO ISS PBL13 START 115.827
HIERARCH ESO ISS PBL13 END 115.97
HIERARCH ESO ISS PBLA13 START 84.0
HIERARCH ESO ISS PBLA13 END 84.0
HIERARCH ESO ISS PBL14 START 114.433
HIERARCH ESO ISS PBL14 END 114.557
HIERARCH ESO ISS PBLA14 START 59.58
HIERARCH ESO ISS PBLA14 END 59.662
HIERARCH ESO ISS PBL23 START 53.109
HIERARCH ESO ISS PBL23 END 53.149
HIERARCH ESO ISS PBLA23 START 42.1
HIERARCH ESO ISS PBLA23 END 42.2
HIERARCH ESO ISS PBL24 START 87.281
HIERARCH ESO ISS PBL24 END 87.294
HIERARCH ESO ISS PBLA24 START 12.644
HIERARCH ESO ISS PBLA24 END 12.728
HIERARCH ESO ISS PBL34 START 48.649
HIERARCH ESO ISS PBL34 END 48.649
HIERARCH ESO ISS PBLA34 START 340.169
HIERARCH ESO ISS PBLA34 END 340.214
HIERARCH ESO ISS AMBI TAU0 START 0.00354
HIERARCH ESO ISS AMBI TAU0 END 0.00354
HIERARCH ESO ISS AMBI TEMP 13.54
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.51