Exposure
ID
PIONI.2024-09-05T00:23:09.099_1
Header ID
PIONI.2024-09-05T00:23:09.099
Date updated
2024-09-05 00:30:46 UTC+0000
Release date
2024-09-05 00:23:09 UTC+0000
UTC Start
2024-09-05 00:23:09.100
UTC End
2024-09-05 00:23:34.700
MJD Start
60558.0160775431
MJD End
60558.0163738394
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00398
Ambient temperature (°C)
13.79
Seeing (arcsec)
0.905
Observation
ID
60596
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
45038
Name
HD_159047
RA
265.853826
DEC
-78.69286
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 85.8680 85.8810 118.5000 118.6000
A0-J2 129.2340 129.2340 104.5000 104.6000
A0-K0 121.8400 121.8200 91.3720 91.5200
G1-J2 50.3870 50.3720 80.2000 80.3000
G1-K0 59.9460 59.9190 50.6220 50.7480
J2-K0 29.6220 29.6240 353.5850 353.6940
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 60558.0160775431
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_159047
RA 265.853826
DEC -78.69286
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 85.868
HIERARCH ESO ISS PBL12 END 85.881
HIERARCH ESO ISS PBLA12 START 118.5
HIERARCH ESO ISS PBLA12 END 118.6
HIERARCH ESO ISS PBL13 START 129.234
HIERARCH ESO ISS PBL13 END 129.234
HIERARCH ESO ISS PBLA13 START 104.5
HIERARCH ESO ISS PBLA13 END 104.6
HIERARCH ESO ISS PBL14 START 121.84
HIERARCH ESO ISS PBL14 END 121.82
HIERARCH ESO ISS PBLA14 START 91.372
HIERARCH ESO ISS PBLA14 END 91.52
HIERARCH ESO ISS PBL23 START 50.387
HIERARCH ESO ISS PBL23 END 50.372
HIERARCH ESO ISS PBLA23 START 80.2
HIERARCH ESO ISS PBLA23 END 80.3
HIERARCH ESO ISS PBL24 START 59.946
HIERARCH ESO ISS PBL24 END 59.919
HIERARCH ESO ISS PBLA24 START 50.622
HIERARCH ESO ISS PBLA24 END 50.748
HIERARCH ESO ISS PBL34 START 29.622
HIERARCH ESO ISS PBL34 END 29.624
HIERARCH ESO ISS PBLA34 START 353.585
HIERARCH ESO ISS PBLA34 END 353.694
HIERARCH ESO ISS AMBI TAU0 START 0.003811
HIERARCH ESO ISS AMBI TAU0 END 0.004149
HIERARCH ESO ISS AMBI TEMP 13.79
HIERARCH ESO ISS AMBI FWHM START 0.93
HIERARCH ESO ISS AMBI FWHM END 0.88