Exposure
ID
PIONI.2024-09-04T01:45:24.185_1
Header ID
PIONI.2024-09-04T01:45:24.185
Date updated
2024-09-04 01:55:42 UTC+0000
Release date
2024-09-04 01:45:24 UTC+0000
UTC Start
2024-09-04 01:45:24.185
UTC End
2024-09-04 01:46:02.585
MJD Start
60557.073196582
MJD End
60557.07364102644
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.004798500000000001
Ambient temperature (°C)
13.7
Seeing (arcsec)
1.27
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 90.3540 90.3460 138.8000 138.9000
A0-J2 123.5150 123.4450 119.8000 119.9000
A0-K0 112.7460 112.6190 99.3770 99.5550
G1-J2 48.1500 48.0820 82.1000 82.2000
G1-K0 71.6350 71.5500 46.1980 46.3000
J2-K0 43.1150 43.1110 5.3400 5.4440
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 60557.073196582
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 90.354
HIERARCH ESO ISS PBL12 END 90.346
HIERARCH ESO ISS PBLA12 START 138.8
HIERARCH ESO ISS PBLA12 END 138.9
HIERARCH ESO ISS PBL13 START 123.515
HIERARCH ESO ISS PBL13 END 123.445
HIERARCH ESO ISS PBLA13 START 119.8
HIERARCH ESO ISS PBLA13 END 119.9
HIERARCH ESO ISS PBL14 START 112.746
HIERARCH ESO ISS PBL14 END 112.619
HIERARCH ESO ISS PBLA14 START 99.377
HIERARCH ESO ISS PBLA14 END 99.555
HIERARCH ESO ISS PBL23 START 48.15
HIERARCH ESO ISS PBL23 END 48.082
HIERARCH ESO ISS PBLA23 START 82.1
HIERARCH ESO ISS PBLA23 END 82.2
HIERARCH ESO ISS PBL24 START 71.635
HIERARCH ESO ISS PBL24 END 71.55
HIERARCH ESO ISS PBLA24 START 46.198
HIERARCH ESO ISS PBLA24 END 46.3
HIERARCH ESO ISS PBL34 START 43.115
HIERARCH ESO ISS PBL34 END 43.111
HIERARCH ESO ISS PBLA34 START 5.34
HIERARCH ESO ISS PBLA34 END 5.444
HIERARCH ESO ISS AMBI TAU0 START 0.004412
HIERARCH ESO ISS AMBI TAU0 END 0.005185
HIERARCH ESO ISS AMBI TEMP 13.7
HIERARCH ESO ISS AMBI FWHM START 1.21
HIERARCH ESO ISS AMBI FWHM END 1.33