Exposure
ID
PIONI.2024-09-02T00:34:14.253_1
Header ID
PIONI.2024-09-02T00:34:14.253
Date updated
2024-09-02 00:40:48 UTC+0000
Release date
2024-09-02 00:34:14 UTC+0000
UTC Start
2024-09-02 00:34:14.253
UTC End
2024-09-02 00:34:39.853
MJD Start
60555.0237760786
MJD End
60555.024072374894
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003841
Ambient temperature (°C)
15.43
Seeing (arcsec)
0.89
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 72.1660 72.0560 129.1000 129.2000
A0-J2 104.4250 104.2310 100.1000 100.1000
A0-K0 111.6640 111.5060 75.4160 75.4190
G1-J2 54.1080 54.0600 59.8000 59.8000
G1-K0 90.1370 90.1260 35.2580 35.2710
J2-K0 46.7080 46.7120 6.4550 6.5220
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 60555.0237760786
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 72.166
HIERARCH ESO ISS PBL12 END 72.056
HIERARCH ESO ISS PBLA12 START 129.1
HIERARCH ESO ISS PBLA12 END 129.2
HIERARCH ESO ISS PBL13 START 104.425
HIERARCH ESO ISS PBL13 END 104.231
HIERARCH ESO ISS PBLA13 START 100.1
HIERARCH ESO ISS PBLA13 END 100.1
HIERARCH ESO ISS PBL14 START 111.664
HIERARCH ESO ISS PBL14 END 111.506
HIERARCH ESO ISS PBLA14 START 75.416
HIERARCH ESO ISS PBLA14 END 75.419
HIERARCH ESO ISS PBL23 START 54.108
HIERARCH ESO ISS PBL23 END 54.06
HIERARCH ESO ISS PBLA23 START 59.8
HIERARCH ESO ISS PBLA23 END 59.8
HIERARCH ESO ISS PBL24 START 90.137
HIERARCH ESO ISS PBL24 END 90.126
HIERARCH ESO ISS PBLA24 START 35.258
HIERARCH ESO ISS PBLA24 END 35.271
HIERARCH ESO ISS PBL34 START 46.708
HIERARCH ESO ISS PBL34 END 46.712
HIERARCH ESO ISS PBLA34 START 6.455
HIERARCH ESO ISS PBLA34 END 6.522
HIERARCH ESO ISS AMBI TAU0 START 0.003524
HIERARCH ESO ISS AMBI TAU0 END 0.004158
HIERARCH ESO ISS AMBI TEMP 15.43
HIERARCH ESO ISS AMBI FWHM START 0.89
HIERARCH ESO ISS AMBI FWHM END 0.89