Exposure
ID
PIONI.2024-08-20T04:51:39.221_1
Header ID
PIONI.2024-08-20T04:51:39.221
Date updated
2024-08-20 05:00:37 UTC+0000
Release date
2024-08-20 04:51:39 UTC+0000
UTC Start
2024-08-20 04:51:39.221
UTC End
2024-08-20 04:52:04.821
MJD Start
60542.2025372842
MJD End
60542.2028335805
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002171
Ambient temperature (°C)
10.03
Seeing (arcsec)
0.87
Observation
ID
59935
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
44466
Name
HD184625
RA
294.325178
DEC
-44.28429
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 88.4470 88.4240 141.3000 141.4000
A0-J2 117.9420 117.8560 120.3000 120.4000
A0-K0 108.2170 108.0900 97.2730 97.3870
G1-J2 47.5360 47.4740 78.4000 78.5000
G1-K0 75.9910 75.9280 43.2580 43.3120
J2-K0 46.1180 46.1140 6.8610 6.9300
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 60542.2025372842
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD184625
RA 294.325178
DEC -44.28429
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 88.447
HIERARCH ESO ISS PBL12 END 88.424
HIERARCH ESO ISS PBLA12 START 141.3
HIERARCH ESO ISS PBLA12 END 141.4
HIERARCH ESO ISS PBL13 START 117.942
HIERARCH ESO ISS PBL13 END 117.856
HIERARCH ESO ISS PBLA13 START 120.3
HIERARCH ESO ISS PBLA13 END 120.4
HIERARCH ESO ISS PBL14 START 108.217
HIERARCH ESO ISS PBL14 END 108.09
HIERARCH ESO ISS PBLA14 START 97.273
HIERARCH ESO ISS PBLA14 END 97.387
HIERARCH ESO ISS PBL23 START 47.536
HIERARCH ESO ISS PBL23 END 47.474
HIERARCH ESO ISS PBLA23 START 78.4
HIERARCH ESO ISS PBLA23 END 78.5
HIERARCH ESO ISS PBL24 START 75.991
HIERARCH ESO ISS PBL24 END 75.928
HIERARCH ESO ISS PBLA24 START 43.258
HIERARCH ESO ISS PBLA24 END 43.312
HIERARCH ESO ISS PBL34 START 46.118
HIERARCH ESO ISS PBL34 END 46.114
HIERARCH ESO ISS PBLA34 START 6.861
HIERARCH ESO ISS PBLA34 END 6.93
HIERARCH ESO ISS AMBI TAU0 START 0.002171
HIERARCH ESO ISS AMBI TAU0 END 0.002171
HIERARCH ESO ISS AMBI TEMP 10.03
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.87