Exposure
ID
PIONI.2023-08-17T09:43:18.947_1
Header ID
PIONI.2023-08-17T09:43:18.947
Date updated
2023-08-17 09:50:46 UTC+0000
Release date
2024-08-17 09:50:46 UTC+0000
UTC Start
2023-08-17 09:43:18.946
UTC End
2023-08-17 09:43:57.346
MJD Start
60173.4050803985
MJD End
60173.40552484294
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0039664999999999995
Ambient temperature (°C)
8.78
Seeing (arcsec)
0.785
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 65.9020 65.8850 37.8000 37.9000
A0-J2 126.1230 126.1640 70.0000 70.1000
A0-J3 125.8300 125.7940 34.1740 34.3290
G2-J2 78.5980 78.6700 96.5000 96.6000
G2-J3 60.2020 60.1840 30.2170 30.3660
J2-J3 77.3950 77.4620 321.8630 321.9780
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 60173.4050803985
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 65.902
HIERARCH ESO ISS PBL12 END 65.885
HIERARCH ESO ISS PBLA12 START 37.8
HIERARCH ESO ISS PBLA12 END 37.9
HIERARCH ESO ISS PBL13 START 126.123
HIERARCH ESO ISS PBL13 END 126.164
HIERARCH ESO ISS PBLA13 START 70.0
HIERARCH ESO ISS PBLA13 END 70.1
HIERARCH ESO ISS PBL14 START 125.83
HIERARCH ESO ISS PBL14 END 125.794
HIERARCH ESO ISS PBLA14 START 34.174
HIERARCH ESO ISS PBLA14 END 34.329
HIERARCH ESO ISS PBL23 START 78.598
HIERARCH ESO ISS PBL23 END 78.67
HIERARCH ESO ISS PBLA23 START 96.5
HIERARCH ESO ISS PBLA23 END 96.6
HIERARCH ESO ISS PBL24 START 60.202
HIERARCH ESO ISS PBL24 END 60.184
HIERARCH ESO ISS PBLA24 START 30.217
HIERARCH ESO ISS PBLA24 END 30.366
HIERARCH ESO ISS PBL34 START 77.395
HIERARCH ESO ISS PBL34 END 77.462
HIERARCH ESO ISS PBLA34 START 321.863
HIERARCH ESO ISS PBLA34 END 321.978
HIERARCH ESO ISS AMBI TAU0 START 0.003871
HIERARCH ESO ISS AMBI TAU0 END 0.004062
HIERARCH ESO ISS AMBI TEMP 8.78
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.79