Exposure
ID
PIONI.2023-08-20T09:44:16.779_1
Header ID
PIONI.2023-08-20T09:44:16.779
Date updated
2023-08-20 09:50:32 UTC+0000
Release date
2024-08-20 09:50:31 UTC+0000
UTC Start
2023-08-20 09:44:16.779
UTC End
2023-08-20 09:44:55.179
MJD Start
60176.4057497624
MJD End
60176.406194206844
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003457
Ambient temperature (°C)
11.12
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 88.6770 88.7350 111.3000 111.4000
A0-J2 124.2000 124.3210 87.9000 88.0000
A0-K0 121.7800 121.9010 65.1690 65.2560
G1-J2 55.5010 55.5460 48.4000 48.5000
G1-K0 87.9540 87.9780 18.5080 18.6140
J2-K0 48.5140 48.5100 343.7260 343.8010
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 60176.4057497624
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 88.677
HIERARCH ESO ISS PBL12 END 88.735
HIERARCH ESO ISS PBLA12 START 111.3
HIERARCH ESO ISS PBLA12 END 111.4
HIERARCH ESO ISS PBL13 START 124.2
HIERARCH ESO ISS PBL13 END 124.321
HIERARCH ESO ISS PBLA13 START 87.9
HIERARCH ESO ISS PBLA13 END 88.0
HIERARCH ESO ISS PBL14 START 121.78
HIERARCH ESO ISS PBL14 END 121.901
HIERARCH ESO ISS PBLA14 START 65.169
HIERARCH ESO ISS PBLA14 END 65.256
HIERARCH ESO ISS PBL23 START 55.501
HIERARCH ESO ISS PBL23 END 55.546
HIERARCH ESO ISS PBLA23 START 48.4
HIERARCH ESO ISS PBLA23 END 48.5
HIERARCH ESO ISS PBL24 START 87.954
HIERARCH ESO ISS PBL24 END 87.978
HIERARCH ESO ISS PBLA24 START 18.508
HIERARCH ESO ISS PBLA24 END 18.614
HIERARCH ESO ISS PBL34 START 48.514
HIERARCH ESO ISS PBL34 END 48.51
HIERARCH ESO ISS PBLA34 START 343.726
HIERARCH ESO ISS PBLA34 END 343.801
HIERARCH ESO ISS AMBI TAU0 START 0.003457
HIERARCH ESO ISS AMBI TAU0 END 0.003457
HIERARCH ESO ISS AMBI TEMP 11.12
HIERARCH ESO ISS AMBI FWHM START 0.91
HIERARCH ESO ISS AMBI FWHM END 0.91