Exposure
ID
PIONI.2023-07-22T08:21:21.612_1
Header ID
PIONI.2023-07-22T08:21:21.612
Date updated
2023-07-22 08:30:30 UTC+0000
Release date
2023-07-22 08:21:21 UTC+0000
UTC Start
2023-07-22 08:21:21.613
UTC End
2023-07-22 08:21:47.213
MJD Start
60147.3481668117
MJD End
60147.348463108
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0025085
Ambient temperature (°C)
12.98
Seeing (arcsec)
0.64
Observation
ID
56364
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
41761
Name
HR_7915
RA
310.719351
DEC
-39.55888
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 85.5170 85.4840 146.3000 146.4000
A0-J2 110.7650 110.6540 124.2000 124.4000
A0-K0 100.8080 100.6500 99.0850 99.1950
G1-J2 45.0120 44.9380 78.7000 78.8000
G1-K0 75.9340 75.8650 43.3340 43.3750
J2-K0 47.0770 47.0730 9.7490 9.8150
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 60147.3481668117
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HR_7915
RA 310.719351
DEC -39.55888
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 85.517
HIERARCH ESO ISS PBL12 END 85.484
HIERARCH ESO ISS PBLA12 START 146.3
HIERARCH ESO ISS PBLA12 END 146.4
HIERARCH ESO ISS PBL13 START 110.765
HIERARCH ESO ISS PBL13 END 110.654
HIERARCH ESO ISS PBLA13 START 124.2
HIERARCH ESO ISS PBLA13 END 124.4
HIERARCH ESO ISS PBL14 START 100.808
HIERARCH ESO ISS PBL14 END 100.65
HIERARCH ESO ISS PBLA14 START 99.085
HIERARCH ESO ISS PBLA14 END 99.195
HIERARCH ESO ISS PBL23 START 45.012
HIERARCH ESO ISS PBL23 END 44.938
HIERARCH ESO ISS PBLA23 START 78.7
HIERARCH ESO ISS PBLA23 END 78.8
HIERARCH ESO ISS PBL24 START 75.934
HIERARCH ESO ISS PBL24 END 75.865
HIERARCH ESO ISS PBLA24 START 43.334
HIERARCH ESO ISS PBLA24 END 43.375
HIERARCH ESO ISS PBL34 START 47.077
HIERARCH ESO ISS PBL34 END 47.073
HIERARCH ESO ISS PBLA34 START 9.749
HIERARCH ESO ISS PBLA34 END 9.815
HIERARCH ESO ISS AMBI TAU0 START 0.002355
HIERARCH ESO ISS AMBI TAU0 END 0.002662
HIERARCH ESO ISS AMBI TEMP 12.98
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.62