Exposure
ID
PIONI.2023-08-23T09:18:56.498_1
Header ID
PIONI.2023-08-23T09:18:56.498
Date updated
2023-08-23 09:25:38 UTC+0000
Release date
2023-08-23 09:18:56 UTC+0000
UTC Start
2023-08-23 09:18:56.498
UTC End
2023-08-23 09:19:22.098
MJD Start
60179.3881539134
MJD End
60179.3884502097
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005045
Ambient temperature (°C)
13.43
Seeing (arcsec)
0.47
Observation
ID
56730
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
42033
Name
HD_22854
RA
54.971342
DEC
-10.94696
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 89.8270 89.8530 112.7000 112.7000
A0-J2 125.6300 125.7070 90.0000 90.1000
A0-K0 121.8560 121.9490 67.8020 67.8490
G1-J2 54.9600 54.9980 51.0000 51.1000
G1-K0 86.0300 86.0550 20.3610 20.4340
J2-K0 47.8470 47.8410 344.4760 344.5310
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 60179.3881539134
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_22854
RA 54.971342
DEC -10.94696
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 89.827
HIERARCH ESO ISS PBL12 END 89.853
HIERARCH ESO ISS PBLA12 START 112.7
HIERARCH ESO ISS PBLA12 END 112.7
HIERARCH ESO ISS PBL13 START 125.63
HIERARCH ESO ISS PBL13 END 125.707
HIERARCH ESO ISS PBLA13 START 90.0
HIERARCH ESO ISS PBLA13 END 90.1
HIERARCH ESO ISS PBL14 START 121.856
HIERARCH ESO ISS PBL14 END 121.949
HIERARCH ESO ISS PBLA14 START 67.802
HIERARCH ESO ISS PBLA14 END 67.849
HIERARCH ESO ISS PBL23 START 54.96
HIERARCH ESO ISS PBL23 END 54.998
HIERARCH ESO ISS PBLA23 START 51.0
HIERARCH ESO ISS PBLA23 END 51.1
HIERARCH ESO ISS PBL24 START 86.03
HIERARCH ESO ISS PBL24 END 86.055
HIERARCH ESO ISS PBLA24 START 20.361
HIERARCH ESO ISS PBLA24 END 20.434
HIERARCH ESO ISS PBL34 START 47.847
HIERARCH ESO ISS PBL34 END 47.841
HIERARCH ESO ISS PBLA34 START 344.476
HIERARCH ESO ISS PBLA34 END 344.531
HIERARCH ESO ISS AMBI TAU0 START 0.005045
HIERARCH ESO ISS AMBI TAU0 END 0.005045
HIERARCH ESO ISS AMBI TEMP 13.43
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.47