Exposure
ID
PIONI.2023-08-23T08:46:21.161_1
Header ID
PIONI.2023-08-23T08:46:21.161
Date updated
2023-08-23 08:55:37 UTC+0000
Release date
2023-08-23 08:46:21 UTC+0000
UTC Start
2023-08-23 08:46:21.161
UTC End
2023-08-23 08:46:46.761
MJD Start
60179.3655226962
MJD End
60179.3658189925
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005022
Ambient temperature (°C)
13.5
Seeing (arcsec)
0.565
Observation
ID
56727
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
42030
Name
HD_23024
RA
55.203825
DEC
-27.96993
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 84.9090 84.9790 106.6000 106.6000
A0-J2 121.1940 121.2970 81.8000 81.9000
A0-K0 122.2130 122.2880 59.0150 59.1060
G1-J2 56.6340 56.6550 43.0000 43.0000
G1-K0 90.2390 90.2430 15.0280 15.1080
J2-K0 48.1600 48.1650 341.6140 341.6670
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 60179.3655226962
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_23024
RA 55.203825
DEC -27.96993
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 84.909
HIERARCH ESO ISS PBL12 END 84.979
HIERARCH ESO ISS PBLA12 START 106.6
HIERARCH ESO ISS PBLA12 END 106.6
HIERARCH ESO ISS PBL13 START 121.194
HIERARCH ESO ISS PBL13 END 121.297
HIERARCH ESO ISS PBLA13 START 81.8
HIERARCH ESO ISS PBLA13 END 81.9
HIERARCH ESO ISS PBL14 START 122.213
HIERARCH ESO ISS PBL14 END 122.288
HIERARCH ESO ISS PBLA14 START 59.015
HIERARCH ESO ISS PBLA14 END 59.106
HIERARCH ESO ISS PBL23 START 56.634
HIERARCH ESO ISS PBL23 END 56.655
HIERARCH ESO ISS PBLA23 START 43.0
HIERARCH ESO ISS PBLA23 END 43.0
HIERARCH ESO ISS PBL24 START 90.239
HIERARCH ESO ISS PBL24 END 90.243
HIERARCH ESO ISS PBLA24 START 15.028
HIERARCH ESO ISS PBLA24 END 15.108
HIERARCH ESO ISS PBL34 START 48.16
HIERARCH ESO ISS PBL34 END 48.165
HIERARCH ESO ISS PBLA34 START 341.614
HIERARCH ESO ISS PBLA34 END 341.667
HIERARCH ESO ISS AMBI TAU0 START 0.005154
HIERARCH ESO ISS AMBI TAU0 END 0.00489
HIERARCH ESO ISS AMBI TEMP 13.5
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.57