Exposure
ID
PIONI.2022-11-27T04:22:51.607_1
Header ID
PIONI.2022-11-27T04:22:51.607
Date updated
2022-11-27 04:30:54 UTC+0000
Release date
2023-11-27 04:30:54 UTC+0000
UTC Start
2022-11-27 04:22:51.608
UTC End
2022-11-27 04:23:30.008
MJD Start
59910.1825417541
MJD End
59910.1829861985
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.014125
Ambient temperature (°C)
17.55
Seeing (arcsec)
0.38
Observation
ID
53309
Category
science
Program ID
110.23R0.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION
Program Type
Normal
PI / COI
GALLENNE/ PIETRZYNSKI/ KERVELLA/ GRACZYK/ NARDETTO/ GIEREN
Target
ID
39645
Name
HIP17688
RA
56.831961
DEC
-50.7543
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 64.8050 64.7640 56.3000 56.5000
A0-J2 129.1890 129.1810 95.9000 96.1000
A0-J3 124.5120 124.4330 51.8480 51.9750
G2-J2 89.3690 89.4020 123.4000 123.6000
G2-J3 60.1190 60.0810 47.0170 47.1390
J2-J3 95.2910 95.3210 341.2800 341.3830
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23R0.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59910.1825417541
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP17688
RA 56.831961
DEC -50.7543
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 64.805
HIERARCH ESO ISS PBL12 END 64.764
HIERARCH ESO ISS PBLA12 START 56.3
HIERARCH ESO ISS PBLA12 END 56.5
HIERARCH ESO ISS PBL13 START 129.189
HIERARCH ESO ISS PBL13 END 129.181
HIERARCH ESO ISS PBLA13 START 95.9
HIERARCH ESO ISS PBLA13 END 96.1
HIERARCH ESO ISS PBL14 START 124.512
HIERARCH ESO ISS PBL14 END 124.433
HIERARCH ESO ISS PBLA14 START 51.848
HIERARCH ESO ISS PBLA14 END 51.975
HIERARCH ESO ISS PBL23 START 89.369
HIERARCH ESO ISS PBL23 END 89.402
HIERARCH ESO ISS PBLA23 START 123.4
HIERARCH ESO ISS PBLA23 END 123.6
HIERARCH ESO ISS PBL24 START 60.119
HIERARCH ESO ISS PBL24 END 60.081
HIERARCH ESO ISS PBLA24 START 47.017
HIERARCH ESO ISS PBLA24 END 47.139
HIERARCH ESO ISS PBL34 START 95.291
HIERARCH ESO ISS PBL34 END 95.321
HIERARCH ESO ISS PBLA34 START 341.28
HIERARCH ESO ISS PBLA34 END 341.383
HIERARCH ESO ISS AMBI TAU0 START 0.014125
HIERARCH ESO ISS AMBI TAU0 END 0.014125
HIERARCH ESO ISS AMBI TEMP 17.55
HIERARCH ESO ISS AMBI FWHM START 0.38
HIERARCH ESO ISS AMBI FWHM END 0.38