Exposure
ID
PIONI.2023-08-24T09:16:45.819_1
Header ID
PIONI.2023-08-24T09:16:45.819
Date updated
2023-08-24 09:27:06 UTC+0000
Release date
2023-08-24 09:16:45 UTC+0000
UTC Start
2023-08-24 09:16:45.819
UTC End
2023-08-24 09:17:11.419
MJD Start
60180.3866414209
MJD End
60180.386937717194
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003885
Ambient temperature (°C)
13.52
Seeing (arcsec)
0.49
Observation
ID
56745
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
42047
Name
HD_27666
RA
65.271361
DEC
-21.24828
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 85.3090 85.3770 108.4000 108.5000
A0-J2 119.4110 119.5280 83.8000 83.8000
A0-K0 118.8190 118.9170 60.2200 60.3000
G1-J2 54.9750 55.0070 43.4000 43.5000
G1-K0 88.8110 88.8210 14.4740 14.5520
J2-K0 48.6130 48.6150 341.3130 341.3600
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 60180.3866414209
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_27666
RA 65.271361
DEC -21.24828
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 85.309
HIERARCH ESO ISS PBL12 END 85.377
HIERARCH ESO ISS PBLA12 START 108.4
HIERARCH ESO ISS PBLA12 END 108.5
HIERARCH ESO ISS PBL13 START 119.411
HIERARCH ESO ISS PBL13 END 119.528
HIERARCH ESO ISS PBLA13 START 83.8
HIERARCH ESO ISS PBLA13 END 83.8
HIERARCH ESO ISS PBL14 START 118.819
HIERARCH ESO ISS PBL14 END 118.917
HIERARCH ESO ISS PBLA14 START 60.22
HIERARCH ESO ISS PBLA14 END 60.3
HIERARCH ESO ISS PBL23 START 54.975
HIERARCH ESO ISS PBL23 END 55.007
HIERARCH ESO ISS PBLA23 START 43.4
HIERARCH ESO ISS PBLA23 END 43.5
HIERARCH ESO ISS PBL24 START 88.811
HIERARCH ESO ISS PBL24 END 88.821
HIERARCH ESO ISS PBLA24 START 14.474
HIERARCH ESO ISS PBLA24 END 14.552
HIERARCH ESO ISS PBL34 START 48.613
HIERARCH ESO ISS PBL34 END 48.615
HIERARCH ESO ISS PBLA34 START 341.313
HIERARCH ESO ISS PBLA34 END 341.36
HIERARCH ESO ISS AMBI TAU0 START 0.003885
HIERARCH ESO ISS AMBI TAU0 END 0.003885
HIERARCH ESO ISS AMBI TEMP 13.52
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.49