Exposure
ID
PIONI.2024-06-10T07:11:26.351_1
Header ID
PIONI.2024-06-10T07:11:26.351
Date updated
2024-06-10 07:15:42 UTC+0000
Release date
2024-06-10 07:11:26 UTC+0000
UTC Start
2024-06-10 07:11:26.351
UTC End
2024-06-10 07:11:51.951
MJD Start
60471.2996105426
MJD End
60471.2999068389
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001849
Ambient temperature (°C)
11.08
Seeing (arcsec)
1.88
Observation
ID
59618
Category
calibrator
Program ID
113.26BQ.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION
Program Type
Normal
PI / COI
GALLENNE / PIETRZYNSKI / KERVELLA / GRACZYK / NARDETTO / GIEREN / MOURARD
Target
ID
44213
Name
HD160894
RA
266.072459
DEC
-40.11058
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 48.4600 48.4620 166.7000 166.8000
A0-J2 120.1870 120.1020 113.3000 113.4000
A0-J6 151.8150 151.7210 39.3640 39.4150
B5-J2 99.2450 99.1440 90.2000 90.3000
B5-J6 185.2780 185.2060 27.3670 27.4180
J2-J6 165.5680 165.5730 355.1210 355.1960
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26BQ.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60471.2996105426
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD160894
RA 266.072459
DEC -40.11058
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 48.46
HIERARCH ESO ISS PBL12 END 48.462
HIERARCH ESO ISS PBLA12 START 166.7
HIERARCH ESO ISS PBLA12 END 166.8
HIERARCH ESO ISS PBL13 START 120.187
HIERARCH ESO ISS PBL13 END 120.102
HIERARCH ESO ISS PBLA13 START 113.3
HIERARCH ESO ISS PBLA13 END 113.4
HIERARCH ESO ISS PBL14 START 151.815
HIERARCH ESO ISS PBL14 END 151.721
HIERARCH ESO ISS PBLA14 START 39.364
HIERARCH ESO ISS PBLA14 END 39.415
HIERARCH ESO ISS PBL23 START 99.245
HIERARCH ESO ISS PBL23 END 99.144
HIERARCH ESO ISS PBLA23 START 90.2
HIERARCH ESO ISS PBLA23 END 90.3
HIERARCH ESO ISS PBL24 START 185.278
HIERARCH ESO ISS PBL24 END 185.206
HIERARCH ESO ISS PBLA24 START 27.367
HIERARCH ESO ISS PBLA24 END 27.418
HIERARCH ESO ISS PBL34 START 165.568
HIERARCH ESO ISS PBL34 END 165.573
HIERARCH ESO ISS PBLA34 START 355.121
HIERARCH ESO ISS PBLA34 END 355.196
HIERARCH ESO ISS AMBI TAU0 START 0.001849
HIERARCH ESO ISS AMBI TAU0 END 0.001849
HIERARCH ESO ISS AMBI TEMP 11.08
HIERARCH ESO ISS AMBI FWHM START 1.88
HIERARCH ESO ISS AMBI FWHM END 1.88