Exposure
ID
PIONI.2022-11-27T04:25:22.350_1
Header ID
PIONI.2022-11-27T04:25:22.350
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 04:25:22.350
UTC End
2022-11-27 04:26:00.750
MJD Start
59910.1842864589
MJD End
59910.1847309033
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.011873
Ambient temperature (°C)
17.51
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 64.6780 64.6360 56.7000 56.9000
A0-J2 129.1620 129.1520 96.4000 96.6000
A0-J3 124.2640 124.1820 52.2440 52.3690
G2-J2 89.4720 89.5050 123.9000 124.0000
G2-J3 60.0000 59.9600 47.3960 47.5160
J2-J3 95.3830 95.4120 341.6010 341.7020
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 59910.1842864589
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 64.678
HIERARCH ESO ISS PBL12 END 64.636
HIERARCH ESO ISS PBLA12 START 56.7
HIERARCH ESO ISS PBLA12 END 56.9
HIERARCH ESO ISS PBL13 START 129.162
HIERARCH ESO ISS PBL13 END 129.152
HIERARCH ESO ISS PBLA13 START 96.4
HIERARCH ESO ISS PBLA13 END 96.6
HIERARCH ESO ISS PBL14 START 124.264
HIERARCH ESO ISS PBL14 END 124.182
HIERARCH ESO ISS PBLA14 START 52.244
HIERARCH ESO ISS PBLA14 END 52.369
HIERARCH ESO ISS PBL23 START 89.472
HIERARCH ESO ISS PBL23 END 89.505
HIERARCH ESO ISS PBLA23 START 123.9
HIERARCH ESO ISS PBLA23 END 124.0
HIERARCH ESO ISS PBL24 START 60.0
HIERARCH ESO ISS PBL24 END 59.96
HIERARCH ESO ISS PBLA24 START 47.396
HIERARCH ESO ISS PBLA24 END 47.516
HIERARCH ESO ISS PBL34 START 95.383
HIERARCH ESO ISS PBL34 END 95.412
HIERARCH ESO ISS PBLA34 START 341.601
HIERARCH ESO ISS PBLA34 END 341.702
HIERARCH ESO ISS AMBI TAU0 START 0.010976
HIERARCH ESO ISS AMBI TAU0 END 0.01277
HIERARCH ESO ISS AMBI TEMP 17.51
HIERARCH ESO ISS AMBI FWHM START 0.41
HIERARCH ESO ISS AMBI FWHM END 0.35