Exposure
ID
PIONI.2024-09-04T01:44:33.727_1
Header ID
PIONI.2024-09-04T01:44:33.727
Date updated
2024-09-04 01:50:44 UTC+0000
Release date
2024-09-04 01:44:33 UTC+0000
UTC Start
2024-09-04 01:44:33.727
UTC End
2024-09-04 01:45:12.127
MJD Start
60557.0726125776
MJD End
60557.07305702204
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.004412
Ambient temperature (°C)
13.71
Seeing (arcsec)
1.21
Observation
ID
60560
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
45002
Name
HD160948
RA
266.436341
DEC
-53.58907
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 90.3610 90.3540 138.6000 138.8000
A0-J2 123.5860 123.5170 119.6000 119.8000
A0-K0 112.8750 112.7490 99.1980 99.3760
G1-J2 48.2210 48.1520 81.9000 82.1000
G1-K0 71.7210 71.6360 46.0960 46.1980
J2-K0 43.1200 43.1150 5.2360 5.3400
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 60557.0726125776
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD160948
RA 266.436341
DEC -53.58907
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 90.361
HIERARCH ESO ISS PBL12 END 90.354
HIERARCH ESO ISS PBLA12 START 138.6
HIERARCH ESO ISS PBLA12 END 138.8
HIERARCH ESO ISS PBL13 START 123.586
HIERARCH ESO ISS PBL13 END 123.517
HIERARCH ESO ISS PBLA13 START 119.6
HIERARCH ESO ISS PBLA13 END 119.8
HIERARCH ESO ISS PBL14 START 112.875
HIERARCH ESO ISS PBL14 END 112.749
HIERARCH ESO ISS PBLA14 START 99.198
HIERARCH ESO ISS PBLA14 END 99.376
HIERARCH ESO ISS PBL23 START 48.221
HIERARCH ESO ISS PBL23 END 48.152
HIERARCH ESO ISS PBLA23 START 81.9
HIERARCH ESO ISS PBLA23 END 82.1
HIERARCH ESO ISS PBL24 START 71.721
HIERARCH ESO ISS PBL24 END 71.636
HIERARCH ESO ISS PBLA24 START 46.096
HIERARCH ESO ISS PBLA24 END 46.198
HIERARCH ESO ISS PBL34 START 43.12
HIERARCH ESO ISS PBL34 END 43.115
HIERARCH ESO ISS PBLA34 START 5.236
HIERARCH ESO ISS PBLA34 END 5.34
HIERARCH ESO ISS AMBI TAU0 START 0.004412
HIERARCH ESO ISS AMBI TAU0 END 0.004412
HIERARCH ESO ISS AMBI TEMP 13.71
HIERARCH ESO ISS AMBI FWHM START 1.21
HIERARCH ESO ISS AMBI FWHM END 1.21