Exposure
ID
PIONI.2023-08-20T09:47:36.729_1
Header ID
PIONI.2023-08-20T09:47:36.729
Date updated
2023-08-20 09:55:27 UTC+0000
Release date
2024-08-20 09:55:27 UTC+0000
UTC Start
2023-08-20 09:47:36.729
UTC End
2023-08-20 09:48:15.129
MJD Start
60176.4080639943
MJD End
60176.40850843874
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003385
Ambient temperature (°C)
11.1
Seeing (arcsec)
0.91
Observation
ID
56667
Category
science
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
41985
Name
HD_25700
RA
61.035635
DEC
-16.58905
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 88.9050 88.9590 111.5000 111.6000
A0-J2 124.6870 124.8020 88.1000 88.2000
A0-K0 122.2700 122.3870 65.5120 65.5980
G1-J2 55.6830 55.7270 48.8000 48.9000
G1-K0 88.0490 88.0720 18.9270 19.0320
J2-K0 48.4990 48.4960 344.0230 344.0990
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24VD.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60176.4080639943
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_25700
RA 61.035635
DEC -16.58905
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 88.905
HIERARCH ESO ISS PBL12 END 88.959
HIERARCH ESO ISS PBLA12 START 111.5
HIERARCH ESO ISS PBLA12 END 111.6
HIERARCH ESO ISS PBL13 START 124.687
HIERARCH ESO ISS PBL13 END 124.802
HIERARCH ESO ISS PBLA13 START 88.1
HIERARCH ESO ISS PBLA13 END 88.2
HIERARCH ESO ISS PBL14 START 122.27
HIERARCH ESO ISS PBL14 END 122.387
HIERARCH ESO ISS PBLA14 START 65.512
HIERARCH ESO ISS PBLA14 END 65.598
HIERARCH ESO ISS PBL23 START 55.683
HIERARCH ESO ISS PBL23 END 55.727
HIERARCH ESO ISS PBLA23 START 48.8
HIERARCH ESO ISS PBLA23 END 48.9
HIERARCH ESO ISS PBL24 START 88.049
HIERARCH ESO ISS PBL24 END 88.072
HIERARCH ESO ISS PBLA24 START 18.927
HIERARCH ESO ISS PBLA24 END 19.032
HIERARCH ESO ISS PBL34 START 48.499
HIERARCH ESO ISS PBL34 END 48.496
HIERARCH ESO ISS PBLA34 START 344.023
HIERARCH ESO ISS PBLA34 END 344.099
HIERARCH ESO ISS AMBI TAU0 START 0.003385
HIERARCH ESO ISS AMBI TAU0 END 0.003385
HIERARCH ESO ISS AMBI TEMP 11.1
HIERARCH ESO ISS AMBI FWHM START 0.91
HIERARCH ESO ISS AMBI FWHM END 0.91