Exposure
ID
PIONI.2024-06-10T07:49:07.257_1
Header ID
PIONI.2024-06-10T07:49:07.257
Date updated
2024-06-10 08:00:46 UTC+0000
Release date
2024-06-10 07:49:07 UTC+0000
UTC Start
2024-06-10 07:49:07.258
UTC End
2024-06-10 07:49:32.858
MJD Start
60471.3257784434
MJD End
60471.3260747397
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001849
Ambient temperature (°C)
11.05
Seeing (arcsec)
1.88
Observation
ID
59622
Category
calibrator
Program ID
113.26BQ.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION
Program Type
Normal
PI / COI
GALLENNE / PIETRZYNSKI / KERVELLA / GRACZYK / NARDETTO / GIEREN / MOURARD
Target
ID
44217
Name
HD160809
RA
265.78908
DEC
-29.93831
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 48.3660 48.3650 172.4000 172.5000
A0-J2 108.2910 108.1460 115.9000 116.0000
A0-J6 155.3570 155.2590 39.0570 39.0870
B5-J2 91.0380 90.8900 89.6000 89.7000
B5-J6 191.8220 191.7540 28.4950 28.5320
J2-J6 167.9550 167.9550 0.1600 0.2370
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26BQ.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60471.3257784434
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD160809
RA 265.78908
DEC -29.93831
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 48.366
HIERARCH ESO ISS PBL12 END 48.365
HIERARCH ESO ISS PBLA12 START 172.4
HIERARCH ESO ISS PBLA12 END 172.5
HIERARCH ESO ISS PBL13 START 108.291
HIERARCH ESO ISS PBL13 END 108.146
HIERARCH ESO ISS PBLA13 START 115.9
HIERARCH ESO ISS PBLA13 END 116.0
HIERARCH ESO ISS PBL14 START 155.357
HIERARCH ESO ISS PBL14 END 155.259
HIERARCH ESO ISS PBLA14 START 39.057
HIERARCH ESO ISS PBLA14 END 39.087
HIERARCH ESO ISS PBL23 START 91.038
HIERARCH ESO ISS PBL23 END 90.89
HIERARCH ESO ISS PBLA23 START 89.6
HIERARCH ESO ISS PBLA23 END 89.7
HIERARCH ESO ISS PBL24 START 191.822
HIERARCH ESO ISS PBL24 END 191.754
HIERARCH ESO ISS PBLA24 START 28.495
HIERARCH ESO ISS PBLA24 END 28.532
HIERARCH ESO ISS PBL34 START 167.955
HIERARCH ESO ISS PBL34 END 167.955
HIERARCH ESO ISS PBLA34 START 0.16
HIERARCH ESO ISS PBLA34 END 0.237
HIERARCH ESO ISS AMBI TAU0 START 0.001849
HIERARCH ESO ISS AMBI TAU0 END 0.001849
HIERARCH ESO ISS AMBI TEMP 11.05
HIERARCH ESO ISS AMBI FWHM START 1.88
HIERARCH ESO ISS AMBI FWHM END 1.88