Exposure
ID
PIONI.2024-07-10T05:10:40.794_1
Header ID
PIONI.2024-07-10T05:10:40.794
Date updated
2024-07-10 05:20:40 UTC+0000
Release date
2024-07-10 05:10:40 UTC+0000
UTC Start
2024-07-10 05:10:40.794
UTC End
2024-07-10 05:11:06.394
MJD Start
60501.2157499264
MJD End
60501.2160462227
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002273
Ambient temperature (°C)
6.84
Seeing (arcsec)
0.8
Observation
ID
60031
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
44555
Name
HD_145895
RA
243.431705
DEC
-9.20302
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 43.0930 43.0930 179.8000 179.9000
A0-J2 80.3700 80.1180 106.2000 106.2000
A0-J6 164.4620 164.3990 35.6640 35.6580
B5-J2 79.7610 79.5650 75.0000 74.9000
B5-J6 200.9710 200.9470 28.4420 28.4540
J2-J6 157.1170 157.1350 6.8280 6.9080
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 60501.2157499264
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_145895
RA 243.431705
DEC -9.20302
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 43.093
HIERARCH ESO ISS PBL12 END 43.093
HIERARCH ESO ISS PBLA12 START 179.8
HIERARCH ESO ISS PBLA12 END 179.9
HIERARCH ESO ISS PBL13 START 80.37
HIERARCH ESO ISS PBL13 END 80.118
HIERARCH ESO ISS PBLA13 START 106.2
HIERARCH ESO ISS PBLA13 END 106.2
HIERARCH ESO ISS PBL14 START 164.462
HIERARCH ESO ISS PBL14 END 164.399
HIERARCH ESO ISS PBLA14 START 35.664
HIERARCH ESO ISS PBLA14 END 35.658
HIERARCH ESO ISS PBL23 START 79.761
HIERARCH ESO ISS PBL23 END 79.565
HIERARCH ESO ISS PBLA23 START 75.0
HIERARCH ESO ISS PBLA23 END 74.9
HIERARCH ESO ISS PBL24 START 200.971
HIERARCH ESO ISS PBL24 END 200.947
HIERARCH ESO ISS PBLA24 START 28.442
HIERARCH ESO ISS PBLA24 END 28.454
HIERARCH ESO ISS PBL34 START 157.117
HIERARCH ESO ISS PBL34 END 157.135
HIERARCH ESO ISS PBLA34 START 6.828
HIERARCH ESO ISS PBLA34 END 6.908
HIERARCH ESO ISS AMBI TAU0 START 0.002273
HIERARCH ESO ISS AMBI TAU0 END 0.002273
HIERARCH ESO ISS AMBI TEMP 6.84
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.8