Exposure
ID
PIONI.2024-08-31T03:05:35.953_1
Header ID
PIONI.2024-08-31T03:05:35.953
Date updated
2024-08-31 03:10:34 UTC+0000
Release date
2024-08-31 03:05:35 UTC+0000
UTC Start
2024-08-31 03:05:35.953
UTC End
2024-08-31 03:06:01.553
MJD Start
60553.1288883439
MJD End
60553.1291846402
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004393
Ambient temperature (°C)
6.84
Seeing (arcsec)
0.5
Observation
ID
59622
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
44217
Name
HD160809
RA
265.78908
DEC
-29.93831
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 48.3000 48.2990 178.3000 178.4000
A0-J2 98.4210 98.2760 123.9000 124.0000
A0-J6 148.2120 148.1000 40.7050 40.7240
B5-J2 80.4880 80.3260 94.7000 94.8000
B5-J6 186.7310 186.6490 30.6540 30.6810
J2-J6 167.9670 167.9670 5.1170 5.1870
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 60553.1288883439
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD160809
RA 265.78908
DEC -29.93831
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 48.3
HIERARCH ESO ISS PBL12 END 48.299
HIERARCH ESO ISS PBLA12 START 178.3
HIERARCH ESO ISS PBLA12 END 178.4
HIERARCH ESO ISS PBL13 START 98.421
HIERARCH ESO ISS PBL13 END 98.276
HIERARCH ESO ISS PBLA13 START 123.9
HIERARCH ESO ISS PBLA13 END 124.0
HIERARCH ESO ISS PBL14 START 148.212
HIERARCH ESO ISS PBL14 END 148.1
HIERARCH ESO ISS PBLA14 START 40.705
HIERARCH ESO ISS PBLA14 END 40.724
HIERARCH ESO ISS PBL23 START 80.488
HIERARCH ESO ISS PBL23 END 80.326
HIERARCH ESO ISS PBLA23 START 94.7
HIERARCH ESO ISS PBLA23 END 94.8
HIERARCH ESO ISS PBL24 START 186.731
HIERARCH ESO ISS PBL24 END 186.649
HIERARCH ESO ISS PBLA24 START 30.654
HIERARCH ESO ISS PBLA24 END 30.681
HIERARCH ESO ISS PBL34 START 167.967
HIERARCH ESO ISS PBL34 END 167.967
HIERARCH ESO ISS PBLA34 START 5.117
HIERARCH ESO ISS PBLA34 END 5.187
HIERARCH ESO ISS AMBI TAU0 START 0.004393
HIERARCH ESO ISS AMBI TAU0 END 0.004393
HIERARCH ESO ISS AMBI TEMP 6.84
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.5