Exposure
ID
PIONI.2023-08-20T10:03:17.363_1
Header ID
PIONI.2023-08-20T10:03:17.363
Date updated
2023-08-20 10:10:27 UTC+0000
Release date
2024-08-20 10:10:27 UTC+0000
UTC Start
2023-08-20 10:03:17.363
UTC End
2023-08-20 10:03:55.763
MJD Start
60176.4189509614
MJD End
60176.41939540584
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003404
Ambient temperature (°C)
11.21
Seeing (arcsec)
0.97
Observation
ID
56667
Category
science
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
41985
Name
HD_25700
RA
61.035635
DEC
-16.58905
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 89.7740 89.8090 112.4000 112.5000
A0-J2 126.6500 126.7360 89.3000 89.3000
A0-K0 124.3230 124.4170 67.0540 67.1290
G1-J2 56.4670 56.5040 50.6000 50.7000
G1-K0 88.4930 88.5160 20.8470 20.9420
J2-K0 48.4260 48.4220 345.4630 345.5380
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24VD.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60176.4189509614
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_25700
RA 61.035635
DEC -16.58905
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 89.774
HIERARCH ESO ISS PBL12 END 89.809
HIERARCH ESO ISS PBLA12 START 112.4
HIERARCH ESO ISS PBLA12 END 112.5
HIERARCH ESO ISS PBL13 START 126.65
HIERARCH ESO ISS PBL13 END 126.736
HIERARCH ESO ISS PBLA13 START 89.3
HIERARCH ESO ISS PBLA13 END 89.3
HIERARCH ESO ISS PBL14 START 124.323
HIERARCH ESO ISS PBL14 END 124.417
HIERARCH ESO ISS PBLA14 START 67.054
HIERARCH ESO ISS PBLA14 END 67.129
HIERARCH ESO ISS PBL23 START 56.467
HIERARCH ESO ISS PBL23 END 56.504
HIERARCH ESO ISS PBLA23 START 50.6
HIERARCH ESO ISS PBLA23 END 50.7
HIERARCH ESO ISS PBL24 START 88.493
HIERARCH ESO ISS PBL24 END 88.516
HIERARCH ESO ISS PBLA24 START 20.847
HIERARCH ESO ISS PBLA24 END 20.942
HIERARCH ESO ISS PBL34 START 48.426
HIERARCH ESO ISS PBL34 END 48.422
HIERARCH ESO ISS PBLA34 START 345.463
HIERARCH ESO ISS PBLA34 END 345.538
HIERARCH ESO ISS AMBI TAU0 START 0.003366
HIERARCH ESO ISS AMBI TAU0 END 0.003442
HIERARCH ESO ISS AMBI TEMP 11.21
HIERARCH ESO ISS AMBI FWHM START 0.97
HIERARCH ESO ISS AMBI FWHM END 0.97