Exposure
ID
GRAVI.2024-08-13T23:59:47.275_1
Header ID
GRAVI.2024-08-13T23:59:47.275
Date updated
2024-08-14 00:15:29 UTC+0000
Release date
2025-08-14 00:15:29 UTC+0000
UTC Start
2024-08-13 23:59:47.275
UTC End
2024-08-14 00:05:47.275
MJD Start
60535.99985272
MJD End
60536.0040193867
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.006547
Ambient temperature (°C)
13.29
Seeing (arcsec)
0.475
Observation
ID
59522
Category
science
Program ID
113.26EG.001
Program Title
TEMPORAL EVOLUTION OF THE STRUCTURED OUTFLOWS OF SS 433
Program Type
GTO
PI / COI
PETRUCCI / LE BOUQUIN / CLAVEL / DUBUS / HENRI / WAISBERG
Target
ID
44136
Name
SS433
RA
287.955382
DEC
4.9827
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 48.4660 48.3890 142.9000 142.9000
A0-J2 106.9550 108.8690 96.5000 96.3000
A0-J6 131.8310 132.3660 10.1530 11.2480
B5-J2 81.4580 83.4010 71.0000 71.4000
B5-J6 168.5320 168.4480 357.9630 358.8530
J2-J6 164.4300 163.9470 329.6800 329.8350
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26EG.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60535.99985272
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME SS 433
HIERARCH ESO INS SOBJ NAME SS433
RA 287.955382
DEC 4.9827
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
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 376.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 48.466
HIERARCH ESO ISS PBL12 END 48.389
HIERARCH ESO ISS PBLA12 START 142.9
HIERARCH ESO ISS PBLA12 END 142.9
HIERARCH ESO ISS PBL13 START 106.955
HIERARCH ESO ISS PBL13 END 108.869
HIERARCH ESO ISS PBLA13 START 96.5
HIERARCH ESO ISS PBLA13 END 96.3
HIERARCH ESO ISS PBL14 START 131.831
HIERARCH ESO ISS PBL14 END 132.366
HIERARCH ESO ISS PBLA14 START 10.153
HIERARCH ESO ISS PBLA14 END 11.248
HIERARCH ESO ISS PBL23 START 81.458
HIERARCH ESO ISS PBL23 END 83.401
HIERARCH ESO ISS PBLA23 START 71.0
HIERARCH ESO ISS PBLA23 END 71.4
HIERARCH ESO ISS PBL24 START 168.532
HIERARCH ESO ISS PBL24 END 168.448
HIERARCH ESO ISS PBLA24 START 357.963
HIERARCH ESO ISS PBLA24 END 358.853
HIERARCH ESO ISS PBL34 START 164.43
HIERARCH ESO ISS PBL34 END 163.947
HIERARCH ESO ISS PBLA34 START 329.68
HIERARCH ESO ISS PBLA34 END 329.835
HIERARCH ESO ISS AMBI TAU0 START 0.006899
HIERARCH ESO ISS AMBI TAU0 END 0.006195
HIERARCH ESO ISS AMBI TEMP 13.29
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.53