Exposure
ID
PIONI.2023-08-17T09:46:39.090_1
Header ID
PIONI.2023-08-17T09:46:39.090
Date updated
2023-08-17 09:55:44 UTC+0000
Release date
2024-08-17 09:55:44 UTC+0000
UTC Start
2023-08-17 09:46:39.091
UTC End
2023-08-17 09:47:17.491
MJD Start
60173.4073968837
MJD End
60173.40784132814
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0035445
Ambient temperature (°C)
8.99
Seeing (arcsec)
0.85
Observation
ID
56610
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
41943
Name
HIP_20384
RA
65.47319
DEC
-63.38546
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G2 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G2 65.8290 65.8100 38.5000 38.6000
A0-J2 126.2940 126.3350 70.7000 70.9000
A0-J3 125.6760 125.6380 34.8180 34.9790
G2-J2 78.8970 78.9700 97.2000 97.4000
G2-J3 60.1250 60.1060 30.8390 30.9930
J2-J3 77.6740 77.7420 322.3450 322.4650
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 60173.4073968837
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP_20384
RA 65.47319
DEC -63.38546
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 G2
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 65.829
HIERARCH ESO ISS PBL12 END 65.81
HIERARCH ESO ISS PBLA12 START 38.5
HIERARCH ESO ISS PBLA12 END 38.6
HIERARCH ESO ISS PBL13 START 126.294
HIERARCH ESO ISS PBL13 END 126.335
HIERARCH ESO ISS PBLA13 START 70.7
HIERARCH ESO ISS PBLA13 END 70.9
HIERARCH ESO ISS PBL14 START 125.676
HIERARCH ESO ISS PBL14 END 125.638
HIERARCH ESO ISS PBLA14 START 34.818
HIERARCH ESO ISS PBLA14 END 34.979
HIERARCH ESO ISS PBL23 START 78.897
HIERARCH ESO ISS PBL23 END 78.97
HIERARCH ESO ISS PBLA23 START 97.2
HIERARCH ESO ISS PBLA23 END 97.4
HIERARCH ESO ISS PBL24 START 60.125
HIERARCH ESO ISS PBL24 END 60.106
HIERARCH ESO ISS PBLA24 START 30.839
HIERARCH ESO ISS PBLA24 END 30.993
HIERARCH ESO ISS PBL34 START 77.674
HIERARCH ESO ISS PBL34 END 77.742
HIERARCH ESO ISS PBLA34 START 322.345
HIERARCH ESO ISS PBLA34 END 322.465
HIERARCH ESO ISS AMBI TAU0 START 0.002969
HIERARCH ESO ISS AMBI TAU0 END 0.00412
HIERARCH ESO ISS AMBI TEMP 8.99
HIERARCH ESO ISS AMBI FWHM START 0.96
HIERARCH ESO ISS AMBI FWHM END 0.74