Exposure
ID
PIONI.2023-07-22T08:38:40.741_1
Header ID
PIONI.2023-07-22T08:38:40.741
Date updated
2023-07-22 08:45:40 UTC+0000
Release date
2024-07-22 08:45:40 UTC+0000
UTC Start
2023-07-22 08:38:40.741
UTC End
2023-07-22 08:39:06.341
MJD Start
60147.3601937643
MJD End
60147.3604900606
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002643
Ambient temperature (°C)
13.13
Seeing (arcsec)
0.57
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 84.2210 84.1840 148.0000 148.1000
A0-J2 107.8480 107.7280 125.5000 125.6000
A0-K0 97.9220 97.7540 99.4480 99.5560
G1-J2 44.0650 43.9880 78.5000 78.5000
G1-K0 75.9000 75.8300 43.1940 43.2300
J2-K0 47.3440 47.3400 10.6800 10.7450
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 60147.3601937643
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 84.221
HIERARCH ESO ISS PBL12 END 84.184
HIERARCH ESO ISS PBLA12 START 148.0
HIERARCH ESO ISS PBLA12 END 148.1
HIERARCH ESO ISS PBL13 START 107.848
HIERARCH ESO ISS PBL13 END 107.728
HIERARCH ESO ISS PBLA13 START 125.5
HIERARCH ESO ISS PBLA13 END 125.6
HIERARCH ESO ISS PBL14 START 97.922
HIERARCH ESO ISS PBL14 END 97.754
HIERARCH ESO ISS PBLA14 START 99.448
HIERARCH ESO ISS PBLA14 END 99.556
HIERARCH ESO ISS PBL23 START 44.065
HIERARCH ESO ISS PBL23 END 43.988
HIERARCH ESO ISS PBLA23 START 78.5
HIERARCH ESO ISS PBLA23 END 78.5
HIERARCH ESO ISS PBL24 START 75.9
HIERARCH ESO ISS PBL24 END 75.83
HIERARCH ESO ISS PBLA24 START 43.194
HIERARCH ESO ISS PBLA24 END 43.23
HIERARCH ESO ISS PBL34 START 47.344
HIERARCH ESO ISS PBL34 END 47.34
HIERARCH ESO ISS PBLA34 START 10.68
HIERARCH ESO ISS PBLA34 END 10.745
HIERARCH ESO ISS AMBI TAU0 START 0.002643
HIERARCH ESO ISS AMBI TAU0 END 0.002643
HIERARCH ESO ISS AMBI TEMP 13.13
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.57