Exposure
ID
PIONI.2023-07-22T08:26:02.044_1
Header ID
PIONI.2023-07-22T08:26:02.044
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 08:26:02.044
UTC End
2023-07-22 08:26:27.644
MJD Start
60147.3514125505
MJD End
60147.3517088468
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0033499999999999997
Ambient temperature (°C)
12.94
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 84.9930 84.9560 145.2000 145.4000
A0-J2 110.3540 110.2370 122.6000 122.8000
A0-K0 101.3930 101.2320 97.2110 97.3150
G1-J2 45.6500 45.5770 77.0000 77.0000
G1-K0 77.3300 77.2640 42.4030 42.4420
J2-K0 47.4270 47.4240 9.3090 9.3750
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 60147.3514125505
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 84.993
HIERARCH ESO ISS PBL12 END 84.956
HIERARCH ESO ISS PBLA12 START 145.2
HIERARCH ESO ISS PBLA12 END 145.4
HIERARCH ESO ISS PBL13 START 110.354
HIERARCH ESO ISS PBL13 END 110.237
HIERARCH ESO ISS PBLA13 START 122.6
HIERARCH ESO ISS PBLA13 END 122.8
HIERARCH ESO ISS PBL14 START 101.393
HIERARCH ESO ISS PBL14 END 101.232
HIERARCH ESO ISS PBLA14 START 97.211
HIERARCH ESO ISS PBLA14 END 97.315
HIERARCH ESO ISS PBL23 START 45.65
HIERARCH ESO ISS PBL23 END 45.577
HIERARCH ESO ISS PBLA23 START 77.0
HIERARCH ESO ISS PBLA23 END 77.0
HIERARCH ESO ISS PBL24 START 77.33
HIERARCH ESO ISS PBL24 END 77.264
HIERARCH ESO ISS PBLA24 START 42.403
HIERARCH ESO ISS PBLA24 END 42.442
HIERARCH ESO ISS PBL34 START 47.427
HIERARCH ESO ISS PBL34 END 47.424
HIERARCH ESO ISS PBLA34 START 9.309
HIERARCH ESO ISS PBLA34 END 9.375
HIERARCH ESO ISS AMBI TAU0 START 0.00362
HIERARCH ESO ISS AMBI TAU0 END 0.00308
HIERARCH ESO ISS AMBI TEMP 12.94
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.55