Exposure
ID
PIONI.2023-07-22T09:07:21.952_1
Header ID
PIONI.2023-07-22T09:07:21.952
Date updated
2023-07-22 09:10:16 UTC+0000
Release date
2023-07-22 09:07:21 UTC+0000
UTC Start
2023-07-22 09:07:21.951
UTC End
2023-07-22 09:07:47.551
MJD Start
60147.3801151752
MJD End
60147.380411471495
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00232
Ambient temperature (°C)
13.24
Seeing (arcsec)
0.6
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 90.4660 90.4720 114.4000 114.5000
A0-J2 128.9400 128.9620 91.3000 91.4000
A0-K0 127.4330 127.4600 69.4860 69.5420
G1-J2 57.9230 57.9340 53.5000 53.5000
G1-K0 90.0290 90.0380 24.2580 24.3230
J2-K0 48.5510 48.5490 348.6500 348.7100
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 60147.3801151752
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 90.466
HIERARCH ESO ISS PBL12 END 90.472
HIERARCH ESO ISS PBLA12 START 114.4
HIERARCH ESO ISS PBLA12 END 114.5
HIERARCH ESO ISS PBL13 START 128.94
HIERARCH ESO ISS PBL13 END 128.962
HIERARCH ESO ISS PBLA13 START 91.3
HIERARCH ESO ISS PBLA13 END 91.4
HIERARCH ESO ISS PBL14 START 127.433
HIERARCH ESO ISS PBL14 END 127.46
HIERARCH ESO ISS PBLA14 START 69.486
HIERARCH ESO ISS PBLA14 END 69.542
HIERARCH ESO ISS PBL23 START 57.923
HIERARCH ESO ISS PBL23 END 57.934
HIERARCH ESO ISS PBLA23 START 53.5
HIERARCH ESO ISS PBLA23 END 53.5
HIERARCH ESO ISS PBL24 START 90.029
HIERARCH ESO ISS PBL24 END 90.038
HIERARCH ESO ISS PBLA24 START 24.258
HIERARCH ESO ISS PBLA24 END 24.323
HIERARCH ESO ISS PBL34 START 48.551
HIERARCH ESO ISS PBL34 END 48.549
HIERARCH ESO ISS PBLA34 START 348.65
HIERARCH ESO ISS PBLA34 END 348.71
HIERARCH ESO ISS AMBI TAU0 START 0.00232
HIERARCH ESO ISS AMBI TAU0 END 0.00232
HIERARCH ESO ISS AMBI TEMP 13.24
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.59