Exposure
ID
PIONI.2024-09-02T00:36:45.084_1
Header ID
PIONI.2024-09-02T00:36:45.084
Date updated
2024-09-02 00:45:45 UTC+0000
Release date
2024-09-02 00:36:45 UTC+0000
UTC Start
2024-09-02 00:36:45.085
UTC End
2024-09-02 00:37:10.685
MJD Start
60555.0255218144
MJD End
60555.0258181107
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004405
Ambient temperature (°C)
15.59
Seeing (arcsec)
0.83
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 71.7040 71.5940 129.5000 129.6000
A0-J2 103.6050 103.4080 100.3000 100.3000
A0-K0 111.0000 110.8400 75.4270 75.4290
G1-J2 53.9040 53.8540 59.8000 59.8000
G1-K0 90.0860 90.0730 35.3120 35.3240
J2-K0 46.7250 46.7290 6.7340 6.8010
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 60555.0255218144
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 71.704
HIERARCH ESO ISS PBL12 END 71.594
HIERARCH ESO ISS PBLA12 START 129.5
HIERARCH ESO ISS PBLA12 END 129.6
HIERARCH ESO ISS PBL13 START 103.605
HIERARCH ESO ISS PBL13 END 103.408
HIERARCH ESO ISS PBLA13 START 100.3
HIERARCH ESO ISS PBLA13 END 100.3
HIERARCH ESO ISS PBL14 START 111.0
HIERARCH ESO ISS PBL14 END 110.84
HIERARCH ESO ISS PBLA14 START 75.427
HIERARCH ESO ISS PBLA14 END 75.429
HIERARCH ESO ISS PBL23 START 53.904
HIERARCH ESO ISS PBL23 END 53.854
HIERARCH ESO ISS PBLA23 START 59.8
HIERARCH ESO ISS PBLA23 END 59.8
HIERARCH ESO ISS PBL24 START 90.086
HIERARCH ESO ISS PBL24 END 90.073
HIERARCH ESO ISS PBLA24 START 35.312
HIERARCH ESO ISS PBLA24 END 35.324
HIERARCH ESO ISS PBL34 START 46.725
HIERARCH ESO ISS PBL34 END 46.729
HIERARCH ESO ISS PBLA34 START 6.734
HIERARCH ESO ISS PBLA34 END 6.801
HIERARCH ESO ISS AMBI TAU0 START 0.004405
HIERARCH ESO ISS AMBI TAU0 END 0.004405
HIERARCH ESO ISS AMBI TEMP 15.59
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.83