Exposure
ID
PIONI.2023-08-23T09:37:33.632_1
Header ID
PIONI.2023-08-23T09:37:33.632
Date updated
2023-08-23 09:45:35 UTC+0000
Release date
2023-08-23 09:37:33 UTC+0000
UTC Start
2023-08-23 09:37:33.631
UTC End
2023-08-23 09:37:59.231
MJD Start
60179.4010836966
MJD End
60179.401379992894
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.006509
Ambient temperature (°C)
13.09
Seeing (arcsec)
0.44
Observation
ID
56731
Category
calibrator
Program ID
111.24VD.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION - PART II
Program Type
Normal
PI / COI
GALLENNE/ PIETRZYNSKI/ KERVELLA/ GRACZYK/ NARDETTO/ GIEREN/ MOURARD
Target
ID
42034
Name
HD_23304
RA
55.939352
DEC
-9.60303
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 90.3710 90.3820 113.3000 113.3000
A0-J2 127.3060 127.3610 91.0000 91.0000
A0-K0 123.6780 123.7550 69.2160 69.2580
G1-J2 55.6090 55.6440 52.8000 52.8000
G1-K0 86.0660 86.0930 22.2780 22.3510
J2-K0 47.4680 47.4610 345.7800 345.8400
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24VD.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60179.4010836966
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_23304
RA 55.939352
DEC -9.60303
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 90.371
HIERARCH ESO ISS PBL12 END 90.382
HIERARCH ESO ISS PBLA12 START 113.3
HIERARCH ESO ISS PBLA12 END 113.3
HIERARCH ESO ISS PBL13 START 127.306
HIERARCH ESO ISS PBL13 END 127.361
HIERARCH ESO ISS PBLA13 START 91.0
HIERARCH ESO ISS PBLA13 END 91.0
HIERARCH ESO ISS PBL14 START 123.678
HIERARCH ESO ISS PBL14 END 123.755
HIERARCH ESO ISS PBLA14 START 69.216
HIERARCH ESO ISS PBLA14 END 69.258
HIERARCH ESO ISS PBL23 START 55.609
HIERARCH ESO ISS PBL23 END 55.644
HIERARCH ESO ISS PBLA23 START 52.8
HIERARCH ESO ISS PBLA23 END 52.8
HIERARCH ESO ISS PBL24 START 86.066
HIERARCH ESO ISS PBL24 END 86.093
HIERARCH ESO ISS PBLA24 START 22.278
HIERARCH ESO ISS PBLA24 END 22.351
HIERARCH ESO ISS PBL34 START 47.468
HIERARCH ESO ISS PBL34 END 47.461
HIERARCH ESO ISS PBLA34 START 345.78
HIERARCH ESO ISS PBLA34 END 345.84
HIERARCH ESO ISS AMBI TAU0 START 0.006509
HIERARCH ESO ISS AMBI TAU0 END 0.006509
HIERARCH ESO ISS AMBI TEMP 13.09
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.44