Exposure
ID
PIONI.2023-07-22T08:25:24.639_1
Header ID
PIONI.2023-07-22T08:25:24.639
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 08:25:24.639
UTC End
2023-07-22 08:25:50.239
MJD Start
60147.3509796173
MJD End
60147.3512759136
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0037605
Ambient temperature (°C)
12.96
Seeing (arcsec)
0.495
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 85.0310 84.9940 145.1000 145.2000
A0-J2 110.4750 110.3580 122.5000 122.6000
A0-K0 101.5580 101.3970 97.1050 97.2080
G1-J2 45.7250 45.6520 76.9000 77.0000
G1-K0 77.3970 77.3310 42.3630 42.4020
J2-K0 47.4310 47.4280 9.2420 9.3080
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 60147.3509796173
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 85.031
HIERARCH ESO ISS PBL12 END 84.994
HIERARCH ESO ISS PBLA12 START 145.1
HIERARCH ESO ISS PBLA12 END 145.2
HIERARCH ESO ISS PBL13 START 110.475
HIERARCH ESO ISS PBL13 END 110.358
HIERARCH ESO ISS PBLA13 START 122.5
HIERARCH ESO ISS PBLA13 END 122.6
HIERARCH ESO ISS PBL14 START 101.558
HIERARCH ESO ISS PBL14 END 101.397
HIERARCH ESO ISS PBLA14 START 97.105
HIERARCH ESO ISS PBLA14 END 97.208
HIERARCH ESO ISS PBL23 START 45.725
HIERARCH ESO ISS PBL23 END 45.652
HIERARCH ESO ISS PBLA23 START 76.9
HIERARCH ESO ISS PBLA23 END 77.0
HIERARCH ESO ISS PBL24 START 77.397
HIERARCH ESO ISS PBL24 END 77.331
HIERARCH ESO ISS PBLA24 START 42.363
HIERARCH ESO ISS PBLA24 END 42.402
HIERARCH ESO ISS PBL34 START 47.431
HIERARCH ESO ISS PBL34 END 47.428
HIERARCH ESO ISS PBLA34 START 9.242
HIERARCH ESO ISS PBLA34 END 9.308
HIERARCH ESO ISS AMBI TAU0 START 0.003901
HIERARCH ESO ISS AMBI TAU0 END 0.00362
HIERARCH ESO ISS AMBI TEMP 12.96
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.51