Exposure
ID
PIONI.2023-08-20T09:55:04.829_1
Header ID
PIONI.2023-08-20T09:55:04.829
Date updated
2023-08-20 10:05:28 UTC+0000
Release date
2023-08-20 09:55:04 UTC+0000
UTC Start
2023-08-20 09:55:04.828
UTC End
2023-08-20 09:55:43.228
MJD Start
60176.4132503266
MJD End
60176.41369477104
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003215
Ambient temperature (°C)
11.12
Seeing (arcsec)
1.0150000000000001
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 89.5630 89.6020 112.1000 112.2000
A0-J2 126.5460 126.6330 88.8000 88.9000
A0-K0 124.6000 124.6880 66.5140 66.5950
G1-J2 56.7180 56.7510 50.1000 50.2000
G1-K0 89.0260 89.0450 20.5780 20.6740
J2-K0 48.5570 48.5540 345.3990 345.4740
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 60176.4132503266
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 89.563
HIERARCH ESO ISS PBL12 END 89.602
HIERARCH ESO ISS PBLA12 START 112.1
HIERARCH ESO ISS PBLA12 END 112.2
HIERARCH ESO ISS PBL13 START 126.546
HIERARCH ESO ISS PBL13 END 126.633
HIERARCH ESO ISS PBLA13 START 88.8
HIERARCH ESO ISS PBLA13 END 88.9
HIERARCH ESO ISS PBL14 START 124.6
HIERARCH ESO ISS PBL14 END 124.688
HIERARCH ESO ISS PBLA14 START 66.514
HIERARCH ESO ISS PBLA14 END 66.595
HIERARCH ESO ISS PBL23 START 56.718
HIERARCH ESO ISS PBL23 END 56.751
HIERARCH ESO ISS PBLA23 START 50.1
HIERARCH ESO ISS PBLA23 END 50.2
HIERARCH ESO ISS PBL24 START 89.026
HIERARCH ESO ISS PBL24 END 89.045
HIERARCH ESO ISS PBLA24 START 20.578
HIERARCH ESO ISS PBLA24 END 20.674
HIERARCH ESO ISS PBL34 START 48.557
HIERARCH ESO ISS PBL34 END 48.554
HIERARCH ESO ISS PBLA34 START 345.399
HIERARCH ESO ISS PBLA34 END 345.474
HIERARCH ESO ISS AMBI TAU0 START 0.003215
HIERARCH ESO ISS AMBI TAU0 END 0.003215
HIERARCH ESO ISS AMBI TEMP 11.12
HIERARCH ESO ISS AMBI FWHM START 0.98
HIERARCH ESO ISS AMBI FWHM END 1.05