Exposure
ID
PIONI.2023-07-22T09:05:29.168_1
Header ID
PIONI.2023-07-22T09:05:29.168
Date updated
2023-07-22 09:10:16 UTC+0000
Release date
2023-07-22 09:05:29 UTC+0000
UTC Start
2023-07-22 09:05:29.168
UTC End
2023-07-22 09:05:54.768
MJD Start
60147.3788098195
MJD End
60147.3791061158
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002938
Ambient temperature (°C)
13.25
Seeing (arcsec)
0.535
Observation
ID
56370
Category
calibrator
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
41767
Name
HD_3909
RA
10.372992
DEC
-20.2996
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 90.4440 90.4510 114.3000 114.3000
A0-J2 128.8690 128.8930 91.1000 91.2000
A0-K0 127.3440 127.3730 69.3080 69.3650
G1-J2 57.8840 57.8970 53.3000 53.3000
G1-K0 90.0000 90.0090 24.0540 24.1190
J2-K0 48.5550 48.5540 348.4600 348.5200
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24VD.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60147.3788098195
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_3909
RA 10.372992
DEC -20.2996
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 90.444
HIERARCH ESO ISS PBL12 END 90.451
HIERARCH ESO ISS PBLA12 START 114.3
HIERARCH ESO ISS PBLA12 END 114.3
HIERARCH ESO ISS PBL13 START 128.869
HIERARCH ESO ISS PBL13 END 128.893
HIERARCH ESO ISS PBLA13 START 91.1
HIERARCH ESO ISS PBLA13 END 91.2
HIERARCH ESO ISS PBL14 START 127.344
HIERARCH ESO ISS PBL14 END 127.373
HIERARCH ESO ISS PBLA14 START 69.308
HIERARCH ESO ISS PBLA14 END 69.365
HIERARCH ESO ISS PBL23 START 57.884
HIERARCH ESO ISS PBL23 END 57.897
HIERARCH ESO ISS PBLA23 START 53.3
HIERARCH ESO ISS PBLA23 END 53.3
HIERARCH ESO ISS PBL24 START 90.0
HIERARCH ESO ISS PBL24 END 90.009
HIERARCH ESO ISS PBLA24 START 24.054
HIERARCH ESO ISS PBLA24 END 24.119
HIERARCH ESO ISS PBL34 START 48.555
HIERARCH ESO ISS PBL34 END 48.554
HIERARCH ESO ISS PBLA34 START 348.46
HIERARCH ESO ISS PBLA34 END 348.52
HIERARCH ESO ISS AMBI TAU0 START 0.003239
HIERARCH ESO ISS AMBI TAU0 END 0.002637
HIERARCH ESO ISS AMBI TEMP 13.25
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.54