Exposure
ID
PIONI.2023-08-17T06:55:45.480_1
Header ID
PIONI.2023-08-17T06:55:45.480
Date updated
2023-08-17 07:05:43 UTC+0000
Release date
2023-08-17 06:55:45 UTC+0000
UTC Start
2023-08-17 06:55:45.480
UTC End
2023-08-17 06:56:23.880
MJD Start
60173.2887208345
MJD End
60173.28916527894
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.00278
Ambient temperature (°C)
8.89
Seeing (arcsec)
0.8
Observation
ID
56601
Category
calibrator
Program ID
111.24VD.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION - PART II
Program Type
Normal
PI / COI
GALLENNE/ PIETRZYNSKI/ KERVELLA/ GRACZYK/ NARDETTO/ GIEREN/ MOURARD
Target
ID
41939
Name
HD_960
RA
3.36533
DEC
-76.74102
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 59.6900 59.6670 58.8000 58.9000
A0-J2 129.0190 129.0250 87.1000 87.3000
A0-J3 111.9930 111.9460 55.0460 55.2240
G2-J2 81.6050 81.6370 107.5000 107.7000
G2-J3 52.5700 52.5470 50.8320 51.0060
J2-J3 68.6240 68.6590 327.3100 327.4610
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24VD.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60173.2887208345
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_960
RA 3.36533
DEC -76.74102
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 59.69
HIERARCH ESO ISS PBL12 END 59.667
HIERARCH ESO ISS PBLA12 START 58.8
HIERARCH ESO ISS PBLA12 END 58.9
HIERARCH ESO ISS PBL13 START 129.019
HIERARCH ESO ISS PBL13 END 129.025
HIERARCH ESO ISS PBLA13 START 87.1
HIERARCH ESO ISS PBLA13 END 87.3
HIERARCH ESO ISS PBL14 START 111.993
HIERARCH ESO ISS PBL14 END 111.946
HIERARCH ESO ISS PBLA14 START 55.046
HIERARCH ESO ISS PBLA14 END 55.224
HIERARCH ESO ISS PBL23 START 81.605
HIERARCH ESO ISS PBL23 END 81.637
HIERARCH ESO ISS PBLA23 START 107.5
HIERARCH ESO ISS PBLA23 END 107.7
HIERARCH ESO ISS PBL24 START 52.57
HIERARCH ESO ISS PBL24 END 52.547
HIERARCH ESO ISS PBLA24 START 50.832
HIERARCH ESO ISS PBLA24 END 51.006
HIERARCH ESO ISS PBL34 START 68.624
HIERARCH ESO ISS PBL34 END 68.659
HIERARCH ESO ISS PBLA34 START 327.31
HIERARCH ESO ISS PBLA34 END 327.461
HIERARCH ESO ISS AMBI TAU0 START 0.002871
HIERARCH ESO ISS AMBI TAU0 END 0.002689
HIERARCH ESO ISS AMBI TEMP 8.89
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.8