Exposure
ID
PIONI.2023-08-20T09:54:14.842_1
Header ID
PIONI.2023-08-20T09:54:14.842
Date updated
2023-08-20 10:00:23 UTC+0000
Release date
2023-08-20 09:54:14 UTC+0000
UTC Start
2023-08-20 09:54:14.842
UTC End
2023-08-20 09:54:53.242
MJD Start
60176.4126717816
MJD End
60176.413116226046
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0030705000000000003
Ambient temperature (°C)
11.11
Seeing (arcsec)
1.03
Observation
ID
56670
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
41987
Name
HD_24926
RA
59.258739
DEC
-18.55395
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 89.5200 89.5610 112.0000 112.1000
A0-J2 126.4550 126.5430 88.7000 88.8000
A0-K0 124.5070 124.5960 66.4290 66.5100
G1-J2 56.6830 56.7160 50.0000 50.1000
G1-K0 89.0060 89.0250 20.4780 20.5740
J2-K0 48.5600 48.5570 345.3210 345.3950
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 60176.4126717816
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_24926
RA 59.258739
DEC -18.55395
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 89.52
HIERARCH ESO ISS PBL12 END 89.561
HIERARCH ESO ISS PBLA12 START 112.0
HIERARCH ESO ISS PBLA12 END 112.1
HIERARCH ESO ISS PBL13 START 126.455
HIERARCH ESO ISS PBL13 END 126.543
HIERARCH ESO ISS PBLA13 START 88.7
HIERARCH ESO ISS PBLA13 END 88.8
HIERARCH ESO ISS PBL14 START 124.507
HIERARCH ESO ISS PBL14 END 124.596
HIERARCH ESO ISS PBLA14 START 66.429
HIERARCH ESO ISS PBLA14 END 66.51
HIERARCH ESO ISS PBL23 START 56.683
HIERARCH ESO ISS PBL23 END 56.716
HIERARCH ESO ISS PBLA23 START 50.0
HIERARCH ESO ISS PBLA23 END 50.1
HIERARCH ESO ISS PBL24 START 89.006
HIERARCH ESO ISS PBL24 END 89.025
HIERARCH ESO ISS PBLA24 START 20.478
HIERARCH ESO ISS PBLA24 END 20.574
HIERARCH ESO ISS PBL34 START 48.56
HIERARCH ESO ISS PBL34 END 48.557
HIERARCH ESO ISS PBLA34 START 345.321
HIERARCH ESO ISS PBLA34 END 345.395
HIERARCH ESO ISS AMBI TAU0 START 0.002926
HIERARCH ESO ISS AMBI TAU0 END 0.003215
HIERARCH ESO ISS AMBI TEMP 11.11
HIERARCH ESO ISS AMBI FWHM START 1.08
HIERARCH ESO ISS AMBI FWHM END 0.98