Exposure
ID
PIONI.2023-07-22T08:39:55.589_1
Header ID
PIONI.2023-07-22T08:39:55.589
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 08:39:55.589
UTC End
2023-07-22 08:40:21.189
MJD Start
60147.3610600592
MJD End
60147.3613563555
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0030819999999999997
Ambient temperature (°C)
13.15
Seeing (arcsec)
0.565
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 84.1450 84.1090 148.3000 148.4000
A0-J2 107.5970 107.4770 125.8000 125.9000
A0-K0 97.5710 97.4010 99.6750 99.7840
G1-J2 43.9040 43.8260 78.6000 78.7000
G1-K0 75.7540 75.6840 43.2680 43.3040
J2-K0 47.3350 47.3300 10.8150 10.8790
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 60147.3610600592
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 84.145
HIERARCH ESO ISS PBL12 END 84.109
HIERARCH ESO ISS PBLA12 START 148.3
HIERARCH ESO ISS PBLA12 END 148.4
HIERARCH ESO ISS PBL13 START 107.597
HIERARCH ESO ISS PBL13 END 107.477
HIERARCH ESO ISS PBLA13 START 125.8
HIERARCH ESO ISS PBLA13 END 125.9
HIERARCH ESO ISS PBL14 START 97.571
HIERARCH ESO ISS PBL14 END 97.401
HIERARCH ESO ISS PBLA14 START 99.675
HIERARCH ESO ISS PBLA14 END 99.784
HIERARCH ESO ISS PBL23 START 43.904
HIERARCH ESO ISS PBL23 END 43.826
HIERARCH ESO ISS PBLA23 START 78.6
HIERARCH ESO ISS PBLA23 END 78.7
HIERARCH ESO ISS PBL24 START 75.754
HIERARCH ESO ISS PBL24 END 75.684
HIERARCH ESO ISS PBLA24 START 43.268
HIERARCH ESO ISS PBLA24 END 43.304
HIERARCH ESO ISS PBL34 START 47.335
HIERARCH ESO ISS PBL34 END 47.33
HIERARCH ESO ISS PBLA34 START 10.815
HIERARCH ESO ISS PBLA34 END 10.879
HIERARCH ESO ISS AMBI TAU0 START 0.002754
HIERARCH ESO ISS AMBI TAU0 END 0.00341
HIERARCH ESO ISS AMBI TEMP 13.15
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.56