Exposure
ID
PIONI.2024-06-10T07:48:29.835_1
Header ID
PIONI.2024-06-10T07:48:29.835
Date updated
2024-06-10 07:55:42 UTC+0000
Release date
2024-06-10 07:48:29 UTC+0000
UTC Start
2024-06-10 07:48:29.835
UTC End
2024-06-10 07:48:55.435
MJD Start
60471.3253453095
MJD End
60471.3256416058
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001849
Ambient temperature (°C)
11.07
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 48.3680 48.3660 172.3000 172.4000
A0-J2 108.4390 108.2950 115.8000 115.9000
A0-J6 155.4570 155.3600 39.0250 39.0560
B5-J2 91.1900 91.0420 89.5000 89.6000
B5-J6 191.8920 191.8240 28.4560 28.4940
J2-J6 167.9550 167.9550 0.0810 0.1580
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 60471.3253453095
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 48.368
HIERARCH ESO ISS PBL12 END 48.366
HIERARCH ESO ISS PBLA12 START 172.3
HIERARCH ESO ISS PBLA12 END 172.4
HIERARCH ESO ISS PBL13 START 108.439
HIERARCH ESO ISS PBL13 END 108.295
HIERARCH ESO ISS PBLA13 START 115.8
HIERARCH ESO ISS PBLA13 END 115.9
HIERARCH ESO ISS PBL14 START 155.457
HIERARCH ESO ISS PBL14 END 155.36
HIERARCH ESO ISS PBLA14 START 39.025
HIERARCH ESO ISS PBLA14 END 39.056
HIERARCH ESO ISS PBL23 START 91.19
HIERARCH ESO ISS PBL23 END 91.042
HIERARCH ESO ISS PBLA23 START 89.5
HIERARCH ESO ISS PBLA23 END 89.6
HIERARCH ESO ISS PBL24 START 191.892
HIERARCH ESO ISS PBL24 END 191.824
HIERARCH ESO ISS PBLA24 START 28.456
HIERARCH ESO ISS PBLA24 END 28.494
HIERARCH ESO ISS PBL34 START 167.955
HIERARCH ESO ISS PBL34 END 167.955
HIERARCH ESO ISS PBLA34 START 0.081
HIERARCH ESO ISS PBLA34 END 0.158
HIERARCH ESO ISS AMBI TAU0 START 0.001849
HIERARCH ESO ISS AMBI TAU0 END 0.001849
HIERARCH ESO ISS AMBI TEMP 11.07
HIERARCH ESO ISS AMBI FWHM START 1.88
HIERARCH ESO ISS AMBI FWHM END 1.88