Exposure
ID
PIONI.2023-07-22T08:27:17.023_1
Header ID
PIONI.2023-07-22T08:27:17.023
Date updated
2023-07-22 08:30:30 UTC+0000
Release date
2024-07-22 08:30:30 UTC+0000
UTC Start
2023-07-22 08:27:17.023
UTC End
2023-07-22 08:27:42.623
MJD Start
60147.3522803588
MJD End
60147.352576655096
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00314
Ambient temperature (°C)
12.93
Seeing (arcsec)
0.53
Observation
ID
56365
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
41762
Name
HD_198357
RA
312.751713
DEC
-37.91342
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 84.9170 84.8800 145.5000 145.6000
A0-J2 110.1100 109.9920 122.9000 123.0000
A0-K0 101.0570 100.8960 97.4280 97.5320
G1-J2 45.4970 45.4240 77.1000 77.2000
G1-K0 77.1920 77.1260 42.4840 42.5230
J2-K0 47.4200 47.4160 9.4460 9.5110
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 60147.3522803588
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_198357
RA 312.751713
DEC -37.91342
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 84.917
HIERARCH ESO ISS PBL12 END 84.88
HIERARCH ESO ISS PBLA12 START 145.5
HIERARCH ESO ISS PBLA12 END 145.6
HIERARCH ESO ISS PBL13 START 110.11
HIERARCH ESO ISS PBL13 END 109.992
HIERARCH ESO ISS PBLA13 START 122.9
HIERARCH ESO ISS PBLA13 END 123.0
HIERARCH ESO ISS PBL14 START 101.057
HIERARCH ESO ISS PBL14 END 100.896
HIERARCH ESO ISS PBLA14 START 97.428
HIERARCH ESO ISS PBLA14 END 97.532
HIERARCH ESO ISS PBL23 START 45.497
HIERARCH ESO ISS PBL23 END 45.424
HIERARCH ESO ISS PBLA23 START 77.1
HIERARCH ESO ISS PBLA23 END 77.2
HIERARCH ESO ISS PBL24 START 77.192
HIERARCH ESO ISS PBL24 END 77.126
HIERARCH ESO ISS PBLA24 START 42.484
HIERARCH ESO ISS PBLA24 END 42.523
HIERARCH ESO ISS PBL34 START 47.42
HIERARCH ESO ISS PBL34 END 47.416
HIERARCH ESO ISS PBLA34 START 9.446
HIERARCH ESO ISS PBLA34 END 9.511
HIERARCH ESO ISS AMBI TAU0 START 0.00308
HIERARCH ESO ISS AMBI TAU0 END 0.0032
HIERARCH ESO ISS AMBI TEMP 12.93
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.51