Exposure
ID
PIONI.2023-08-26T09:25:28.239_1
Header ID
PIONI.2023-08-26T09:25:28.239
Date updated
2023-08-26 09:35:34 UTC+0000
Release date
2023-08-26 09:25:28 UTC+0000
UTC Start
2023-08-26 09:25:28.239
UTC End
2023-08-26 09:25:53.839
MJD Start
60182.3926879521
MJD End
60182.3929842484
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00301
Ambient temperature (°C)
14.29
Seeing (arcsec)
0.77
Observation
ID
56774
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
42072
Name
HD_38920
RA
86.860367
DEC
-36.48746
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 71.8510 71.9660 93.3000 93.4000
A0-J2 108.0450 108.1810 65.2000 65.4000
A0-K0 116.6380 116.7140 42.4980 42.6280
G1-J2 56.0240 56.0400 28.1000 28.2000
G1-K0 90.4530 90.4530 4.4860 4.5720
J2-K0 45.1030 45.1200 334.6440 334.6890
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 60182.3926879521
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_38920
RA 86.860367
DEC -36.48746
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 71.851
HIERARCH ESO ISS PBL12 END 71.966
HIERARCH ESO ISS PBLA12 START 93.3
HIERARCH ESO ISS PBLA12 END 93.4
HIERARCH ESO ISS PBL13 START 108.045
HIERARCH ESO ISS PBL13 END 108.181
HIERARCH ESO ISS PBLA13 START 65.2
HIERARCH ESO ISS PBLA13 END 65.4
HIERARCH ESO ISS PBL14 START 116.638
HIERARCH ESO ISS PBL14 END 116.714
HIERARCH ESO ISS PBLA14 START 42.498
HIERARCH ESO ISS PBLA14 END 42.628
HIERARCH ESO ISS PBL23 START 56.024
HIERARCH ESO ISS PBL23 END 56.04
HIERARCH ESO ISS PBLA23 START 28.1
HIERARCH ESO ISS PBLA23 END 28.2
HIERARCH ESO ISS PBL24 START 90.453
HIERARCH ESO ISS PBL24 END 90.453
HIERARCH ESO ISS PBLA24 START 4.486
HIERARCH ESO ISS PBLA24 END 4.572
HIERARCH ESO ISS PBL34 START 45.103
HIERARCH ESO ISS PBL34 END 45.12
HIERARCH ESO ISS PBLA34 START 334.644
HIERARCH ESO ISS PBLA34 END 334.689
HIERARCH ESO ISS AMBI TAU0 START 0.00301
HIERARCH ESO ISS AMBI TAU0 END 0.00301
HIERARCH ESO ISS AMBI TEMP 14.29
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.77