Exposure
ID
PIONI.2023-08-25T09:27:11.286_1
Header ID
PIONI.2023-08-25T09:27:11.286
Date updated
2023-08-25 09:35:36 UTC+0000
Release date
2023-08-25 09:27:11 UTC+0000
UTC Start
2023-08-25 09:27:11.287
UTC End
2023-08-25 09:27:36.887
MJD Start
60181.3938806327
MJD End
60181.394176928996
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.006021
Ambient temperature (°C)
13.22
Seeing (arcsec)
0.445
Observation
ID
56761
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
42061
Name
HR_2687
RA
106.31626
DEC
-50.35983
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 59.2400 59.3430 63.9000 64.0000
A0-J2 104.4720 104.5500 37.5000 37.7000
A0-K0 120.1770 120.2020 20.5560 20.7040
G1-J2 57.7250 57.7270 10.4000 10.5000
G1-K0 87.1270 87.1320 352.7610 352.8500
J2-K0 36.5860 36.6170 324.1670 324.2150
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 60181.3938806327
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HR_2687
RA 106.31626
DEC -50.35983
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 59.24
HIERARCH ESO ISS PBL12 END 59.343
HIERARCH ESO ISS PBLA12 START 63.9
HIERARCH ESO ISS PBLA12 END 64.0
HIERARCH ESO ISS PBL13 START 104.472
HIERARCH ESO ISS PBL13 END 104.55
HIERARCH ESO ISS PBLA13 START 37.5
HIERARCH ESO ISS PBLA13 END 37.7
HIERARCH ESO ISS PBL14 START 120.177
HIERARCH ESO ISS PBL14 END 120.202
HIERARCH ESO ISS PBLA14 START 20.556
HIERARCH ESO ISS PBLA14 END 20.704
HIERARCH ESO ISS PBL23 START 57.725
HIERARCH ESO ISS PBL23 END 57.727
HIERARCH ESO ISS PBLA23 START 10.4
HIERARCH ESO ISS PBLA23 END 10.5
HIERARCH ESO ISS PBL24 START 87.127
HIERARCH ESO ISS PBL24 END 87.132
HIERARCH ESO ISS PBLA24 START 352.761
HIERARCH ESO ISS PBLA24 END 352.85
HIERARCH ESO ISS PBL34 START 36.586
HIERARCH ESO ISS PBL34 END 36.617
HIERARCH ESO ISS PBLA34 START 324.167
HIERARCH ESO ISS PBLA34 END 324.215
HIERARCH ESO ISS AMBI TAU0 START 0.006021
HIERARCH ESO ISS AMBI TAU0 END 0.006021
HIERARCH ESO ISS AMBI TEMP 13.22
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.45