Exposure
ID
PIONI.2024-09-02T00:35:29.700_1
Header ID
PIONI.2024-09-02T00:35:29.700
Date updated
2024-09-02 00:45:45 UTC+0000
Release date
2024-09-02 00:35:29 UTC+0000
UTC Start
2024-09-02 00:35:29.699
UTC End
2024-09-02 00:35:55.299
MJD Start
60555.0246492969
MJD End
60555.0249455932
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004158
Ambient temperature (°C)
15.5
Seeing (arcsec)
0.86
Observation
ID
60489
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
44935
Name
HD_145895
RA
243.431147
DEC
-9.20302
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 71.9370 71.8270 129.3000 129.4000
A0-J2 104.0190 103.8230 100.2000 100.2000
A0-K0 111.3350 111.1770 75.4200 75.4230
G1-J2 54.0070 53.9580 59.8000 59.8000
G1-K0 90.1120 90.1000 35.2840 35.2970
J2-K0 46.7160 46.7200 6.5930 6.6600
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 60555.0246492969
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_145895
RA 243.431147
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 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 71.937
HIERARCH ESO ISS PBL12 END 71.827
HIERARCH ESO ISS PBLA12 START 129.3
HIERARCH ESO ISS PBLA12 END 129.4
HIERARCH ESO ISS PBL13 START 104.019
HIERARCH ESO ISS PBL13 END 103.823
HIERARCH ESO ISS PBLA13 START 100.2
HIERARCH ESO ISS PBLA13 END 100.2
HIERARCH ESO ISS PBL14 START 111.335
HIERARCH ESO ISS PBL14 END 111.177
HIERARCH ESO ISS PBLA14 START 75.42
HIERARCH ESO ISS PBLA14 END 75.423
HIERARCH ESO ISS PBL23 START 54.007
HIERARCH ESO ISS PBL23 END 53.958
HIERARCH ESO ISS PBLA23 START 59.8
HIERARCH ESO ISS PBLA23 END 59.8
HIERARCH ESO ISS PBL24 START 90.112
HIERARCH ESO ISS PBL24 END 90.1
HIERARCH ESO ISS PBLA24 START 35.284
HIERARCH ESO ISS PBLA24 END 35.297
HIERARCH ESO ISS PBL34 START 46.716
HIERARCH ESO ISS PBL34 END 46.72
HIERARCH ESO ISS PBLA34 START 6.593
HIERARCH ESO ISS PBLA34 END 6.66
HIERARCH ESO ISS AMBI TAU0 START 0.004158
HIERARCH ESO ISS AMBI TAU0 END 0.004158
HIERARCH ESO ISS AMBI TEMP 15.5
HIERARCH ESO ISS AMBI FWHM START 0.89
HIERARCH ESO ISS AMBI FWHM END 0.83