Exposure
ID
GRAVI.2021-09-02T01:44:53.363_1
Header ID
GRAVI.2021-09-02T01:44:53.363
Date updated
2021-09-02 01:56:25 UTC+0000
Release date
2021-09-02 01:44:53 UTC+0000
UTC Start
2021-09-02 01:44:53.363
UTC End
2021-09-02 01:47:33.363
MJD Start
59459.07283985
MJD End
59459.0746917019
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.002671
Ambient temperature (°C)
12.36
Seeing (arcsec)
0.84
Observation
ID
48071
Category
calibrator
Program ID
107.22UL.001
Program Title
(DIS)CONFIRMATION OF THE FIREBALL MODEL OF RECURRENT NOVA SHELL BASED ON VLTI OBSERVATIONS OF RS OPH
Program Type
ToO
PI / COI
OTULAKOWSKA-HYPKA/ MIKOLAJEWSKA/ PALADINI/ WITTKOWSKI/ PATAT/ HUMMEL/ NARDETTO/ MILLOUR/ DOMICIANO DE SOUZA/ MEILLAND/ BRUNO
Target
ID
36074
Name
HD162757
RA
273.890798
DEC
-5.47527
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 22.3110 22.2370 150.9000 151.3000
A0-D0 30.7880 30.6780 73.7000 73.7000
A0-C1 19.8460 19.7250 120.6100 120.8870
B2-D0 33.7840 33.8060 33.6000 33.7000
B2-C1 11.2530 11.2610 33.5280 33.6520
D0-C1 22.5310 22.5450 213.5830 213.7070
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 107.22UL.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 59459.07283985
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME HD167450
HIERARCH ESO INS SOBJ NAME HD162757
RA 273.890798
DEC -5.47527
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE SPLIT
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 178.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 16
HIERARCH ESO ISS PBL12 START 22.311
HIERARCH ESO ISS PBL12 END 22.237
HIERARCH ESO ISS PBLA12 START 150.9
HIERARCH ESO ISS PBLA12 END 151.3
HIERARCH ESO ISS PBL13 START 30.788
HIERARCH ESO ISS PBL13 END 30.678
HIERARCH ESO ISS PBLA13 START 73.7
HIERARCH ESO ISS PBLA13 END 73.7
HIERARCH ESO ISS PBL14 START 19.846
HIERARCH ESO ISS PBL14 END 19.725
HIERARCH ESO ISS PBLA14 START 120.61
HIERARCH ESO ISS PBLA14 END 120.887
HIERARCH ESO ISS PBL23 START 33.784
HIERARCH ESO ISS PBL23 END 33.806
HIERARCH ESO ISS PBLA23 START 33.6
HIERARCH ESO ISS PBLA23 END 33.7
HIERARCH ESO ISS PBL24 START 11.253
HIERARCH ESO ISS PBL24 END 11.261
HIERARCH ESO ISS PBLA24 START 33.528
HIERARCH ESO ISS PBLA24 END 33.652
HIERARCH ESO ISS PBL34 START 22.531
HIERARCH ESO ISS PBL34 END 22.545
HIERARCH ESO ISS PBLA34 START 213.583
HIERARCH ESO ISS PBLA34 END 213.707
HIERARCH ESO ISS AMBI TAU0 START 0.002131
HIERARCH ESO ISS AMBI TAU0 END 0.003211
HIERARCH ESO ISS AMBI TEMP 12.36
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.81