Exposure
ID
PIONI.2023-08-24T09:01:00.191_1
Header ID
PIONI.2023-08-24T09:01:00.191
Date updated
2023-08-24 09:12:15 UTC+0000
Release date
2023-08-24 09:01:00 UTC+0000
UTC Start
2023-08-24 09:01:00.192
UTC End
2023-08-24 09:01:25.792
MJD Start
60180.3756966623
MJD End
60180.375992958594
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0033495
Ambient temperature (°C)
13.57
Seeing (arcsec)
0.495
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 84.2650 84.3430 108.9000 109.0000
A0-J2 116.1230 116.2640 84.1000 84.1000
A0-K0 114.6900 114.8120 59.7510 59.8320
G1-J2 53.1920 53.2320 42.3000 42.4000
G1-K0 87.3080 87.3210 12.8190 12.9030
J2-K0 48.6490 48.6490 340.2650 340.3110
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 60180.3756966623
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 84.265
HIERARCH ESO ISS PBL12 END 84.343
HIERARCH ESO ISS PBLA12 START 108.9
HIERARCH ESO ISS PBLA12 END 109.0
HIERARCH ESO ISS PBL13 START 116.123
HIERARCH ESO ISS PBL13 END 116.264
HIERARCH ESO ISS PBLA13 START 84.1
HIERARCH ESO ISS PBLA13 END 84.1
HIERARCH ESO ISS PBL14 START 114.69
HIERARCH ESO ISS PBL14 END 114.812
HIERARCH ESO ISS PBLA14 START 59.751
HIERARCH ESO ISS PBLA14 END 59.832
HIERARCH ESO ISS PBL23 START 53.192
HIERARCH ESO ISS PBL23 END 53.232
HIERARCH ESO ISS PBLA23 START 42.3
HIERARCH ESO ISS PBLA23 END 42.4
HIERARCH ESO ISS PBL24 START 87.308
HIERARCH ESO ISS PBL24 END 87.321
HIERARCH ESO ISS PBLA24 START 12.819
HIERARCH ESO ISS PBLA24 END 12.903
HIERARCH ESO ISS PBL34 START 48.649
HIERARCH ESO ISS PBL34 END 48.649
HIERARCH ESO ISS PBLA34 START 340.265
HIERARCH ESO ISS PBLA34 END 340.311
HIERARCH ESO ISS AMBI TAU0 START 0.0035
HIERARCH ESO ISS AMBI TAU0 END 0.003199
HIERARCH ESO ISS AMBI TEMP 13.57
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.48