Exposure
ID
PIONI.2023-08-17T09:45:48.972_1
Header ID
PIONI.2023-08-17T09:45:48.972
Date updated
2023-08-17 09:55:44 UTC+0000
Release date
2024-08-17 09:55:44 UTC+0000
UTC Start
2023-08-17 09:45:48.972
UTC End
2023-08-17 09:46:27.372
MJD Start
60173.4068168043
MJD End
60173.40726124874
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003393
Ambient temperature (°C)
8.9
Seeing (arcsec)
0.875
Observation
ID
56610
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
41943
Name
HIP_20384
RA
65.47319
DEC
-63.38546
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G2 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G2 65.8470 65.8290 38.3000 38.5000
A0-J2 126.2510 126.2930 70.5000 70.7000
A0-J3 125.7150 125.6770 34.6570 34.8180
G2-J2 78.8230 78.8960 97.0000 97.2000
G2-J3 60.1450 60.1250 30.6830 30.8380
J2-J3 77.6050 77.6730 322.2240 322.3450
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 60173.4068168043
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP_20384
RA 65.47319
DEC -63.38546
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 G2
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 65.847
HIERARCH ESO ISS PBL12 END 65.829
HIERARCH ESO ISS PBLA12 START 38.3
HIERARCH ESO ISS PBLA12 END 38.5
HIERARCH ESO ISS PBL13 START 126.251
HIERARCH ESO ISS PBL13 END 126.293
HIERARCH ESO ISS PBLA13 START 70.5
HIERARCH ESO ISS PBLA13 END 70.7
HIERARCH ESO ISS PBL14 START 125.715
HIERARCH ESO ISS PBL14 END 125.677
HIERARCH ESO ISS PBLA14 START 34.657
HIERARCH ESO ISS PBLA14 END 34.818
HIERARCH ESO ISS PBL23 START 78.823
HIERARCH ESO ISS PBL23 END 78.896
HIERARCH ESO ISS PBLA23 START 97.0
HIERARCH ESO ISS PBLA23 END 97.2
HIERARCH ESO ISS PBL24 START 60.145
HIERARCH ESO ISS PBL24 END 60.125
HIERARCH ESO ISS PBLA24 START 30.683
HIERARCH ESO ISS PBLA24 END 30.838
HIERARCH ESO ISS PBL34 START 77.605
HIERARCH ESO ISS PBL34 END 77.673
HIERARCH ESO ISS PBLA34 START 322.224
HIERARCH ESO ISS PBLA34 END 322.345
HIERARCH ESO ISS AMBI TAU0 START 0.003817
HIERARCH ESO ISS AMBI TAU0 END 0.002969
HIERARCH ESO ISS AMBI TEMP 8.9
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.96