Exposure
ID
PIONI.2024-06-10T07:49:44.680_1
Header ID
PIONI.2024-06-10T07:49:44.680
Date updated
2024-06-10 08:00:46 UTC+0000
Release date
2024-06-10 07:49:44 UTC+0000
UTC Start
2024-06-10 07:49:44.680
UTC End
2024-06-10 07:50:10.280
MJD Start
60471.3262115736
MJD End
60471.3265078699
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001849
Ambient temperature (°C)
10.96
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 48.3650 48.3630 172.5000 172.6000
A0-J2 108.1380 107.9930 116.0000 116.1000
A0-J6 155.2540 155.1550 39.0890 39.1190
B5-J2 90.8810 90.7320 89.7000 89.8000
B5-J6 191.7500 191.6810 28.5340 28.5710
J2-J6 167.9550 167.9550 0.2410 0.3180
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 60471.3262115736
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 48.365
HIERARCH ESO ISS PBL12 END 48.363
HIERARCH ESO ISS PBLA12 START 172.5
HIERARCH ESO ISS PBLA12 END 172.6
HIERARCH ESO ISS PBL13 START 108.138
HIERARCH ESO ISS PBL13 END 107.993
HIERARCH ESO ISS PBLA13 START 116.0
HIERARCH ESO ISS PBLA13 END 116.1
HIERARCH ESO ISS PBL14 START 155.254
HIERARCH ESO ISS PBL14 END 155.155
HIERARCH ESO ISS PBLA14 START 39.089
HIERARCH ESO ISS PBLA14 END 39.119
HIERARCH ESO ISS PBL23 START 90.881
HIERARCH ESO ISS PBL23 END 90.732
HIERARCH ESO ISS PBLA23 START 89.7
HIERARCH ESO ISS PBLA23 END 89.8
HIERARCH ESO ISS PBL24 START 191.75
HIERARCH ESO ISS PBL24 END 191.681
HIERARCH ESO ISS PBLA24 START 28.534
HIERARCH ESO ISS PBLA24 END 28.571
HIERARCH ESO ISS PBL34 START 167.955
HIERARCH ESO ISS PBL34 END 167.955
HIERARCH ESO ISS PBLA34 START 0.241
HIERARCH ESO ISS PBLA34 END 0.318
HIERARCH ESO ISS AMBI TAU0 START 0.001849
HIERARCH ESO ISS AMBI TAU0 END 0.001849
HIERARCH ESO ISS AMBI TEMP 10.96
HIERARCH ESO ISS AMBI FWHM START 1.88
HIERARCH ESO ISS AMBI FWHM END 1.88