Exposure
ID
PIONI.2023-08-23T08:32:27.578_1
Header ID
PIONI.2023-08-23T08:32:27.578
Date updated
2023-08-23 08:40:56 UTC+0000
Release date
2023-08-23 08:32:27 UTC+0000
UTC Start
2023-08-23 08:32:27.578
UTC End
2023-08-23 08:32:53.178
MJD Start
60179.3558747466
MJD End
60179.3561710429
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00532
Ambient temperature (°C)
13.54
Seeing (arcsec)
0.5
Observation
ID
56726
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
42029
Name
HD_22248
RA
53.475109
DEC
-30.62806
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 83.6510 83.7250 104.9000 105.0000
A0-J2 120.3240 120.4260 79.9000 80.0000
A0-K0 122.2840 122.3540 57.2150 57.3090
G1-J2 56.8490 56.8670 41.4000 41.5000
G1-K0 90.4270 90.4290 14.0600 14.1370
J2-K0 47.7330 47.7400 340.8630 340.9130
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 60179.3558747466
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_22248
RA 53.475109
DEC -30.62806
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 83.651
HIERARCH ESO ISS PBL12 END 83.725
HIERARCH ESO ISS PBLA12 START 104.9
HIERARCH ESO ISS PBLA12 END 105.0
HIERARCH ESO ISS PBL13 START 120.324
HIERARCH ESO ISS PBL13 END 120.426
HIERARCH ESO ISS PBLA13 START 79.9
HIERARCH ESO ISS PBLA13 END 80.0
HIERARCH ESO ISS PBL14 START 122.284
HIERARCH ESO ISS PBL14 END 122.354
HIERARCH ESO ISS PBLA14 START 57.215
HIERARCH ESO ISS PBLA14 END 57.309
HIERARCH ESO ISS PBL23 START 56.849
HIERARCH ESO ISS PBL23 END 56.867
HIERARCH ESO ISS PBLA23 START 41.4
HIERARCH ESO ISS PBLA23 END 41.5
HIERARCH ESO ISS PBL24 START 90.427
HIERARCH ESO ISS PBL24 END 90.429
HIERARCH ESO ISS PBLA24 START 14.06
HIERARCH ESO ISS PBLA24 END 14.137
HIERARCH ESO ISS PBL34 START 47.733
HIERARCH ESO ISS PBL34 END 47.74
HIERARCH ESO ISS PBLA34 START 340.863
HIERARCH ESO ISS PBLA34 END 340.913
HIERARCH ESO ISS AMBI TAU0 START 0.00532
HIERARCH ESO ISS AMBI TAU0 END 0.00532
HIERARCH ESO ISS AMBI TEMP 13.54
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.5