Exposure
ID
PIONI.2023-08-23T09:36:56.316_1
Header ID
PIONI.2023-08-23T09:36:56.316
Date updated
2023-08-23 09:45:35 UTC+0000
Release date
2023-08-23 09:36:56 UTC+0000
UTC Start
2023-08-23 09:36:56.315
UTC End
2023-08-23 09:37:21.915
MJD Start
60179.4006517963
MJD End
60179.400948092596
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0062935000000000005
Ambient temperature (°C)
13.1
Seeing (arcsec)
0.43
Observation
ID
56731
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
42034
Name
HD_23304
RA
55.939352
DEC
-9.60303
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 90.3580 90.3700 113.3000 113.3000
A0-J2 127.2450 127.3030 90.9000 91.0000
A0-K0 123.5940 123.6740 69.1750 69.2140
G1-J2 55.5720 55.6070 52.7000 52.8000
G1-K0 86.0370 86.0650 22.2050 22.2750
J2-K0 47.4750 47.4680 345.7190 345.7770
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 60179.4006517963
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_23304
RA 55.939352
DEC -9.60303
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 90.358
HIERARCH ESO ISS PBL12 END 90.37
HIERARCH ESO ISS PBLA12 START 113.3
HIERARCH ESO ISS PBLA12 END 113.3
HIERARCH ESO ISS PBL13 START 127.245
HIERARCH ESO ISS PBL13 END 127.303
HIERARCH ESO ISS PBLA13 START 90.9
HIERARCH ESO ISS PBLA13 END 91.0
HIERARCH ESO ISS PBL14 START 123.594
HIERARCH ESO ISS PBL14 END 123.674
HIERARCH ESO ISS PBLA14 START 69.175
HIERARCH ESO ISS PBLA14 END 69.214
HIERARCH ESO ISS PBL23 START 55.572
HIERARCH ESO ISS PBL23 END 55.607
HIERARCH ESO ISS PBLA23 START 52.7
HIERARCH ESO ISS PBLA23 END 52.8
HIERARCH ESO ISS PBL24 START 86.037
HIERARCH ESO ISS PBL24 END 86.065
HIERARCH ESO ISS PBLA24 START 22.205
HIERARCH ESO ISS PBLA24 END 22.275
HIERARCH ESO ISS PBL34 START 47.475
HIERARCH ESO ISS PBL34 END 47.468
HIERARCH ESO ISS PBLA34 START 345.719
HIERARCH ESO ISS PBLA34 END 345.777
HIERARCH ESO ISS AMBI TAU0 START 0.006078
HIERARCH ESO ISS AMBI TAU0 END 0.006509
HIERARCH ESO ISS AMBI TEMP 13.1
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.44