Exposure
- ID
- GRAVI.2024-01-30T07:34:39.508_2
- Header ID
- GRAVI.2024-01-30T07:34:39.508
- Date updated
- 2024-01-30 07:50:34 UTC+0000
- Release date
- 2024-01-30 07:50:34 UTC+0000
- UTC Start
- 2024-01-30 07:34:39.508
- UTC End
- 2024-01-30 07:41:19.508
- MJD Start
- 60339.31573505
- MJD End
- 60339.3203646796
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009035
- Ambient temperature (°C)
- 17.51
- Seeing (arcsec)
- 0.69
Observation
- ID
- 58304
- Category
- science
- Program ID
- 110.24B5.003
- Program Title
- THE FORMATION OF MASSIVE BINARY STARS: A VIEW AT AU SCALES
- Program Type
- DDT
- PI / COI
- OUDMAIJER/ KOUTOULAKI/ KOUMPIA/ FROST/ DE WIT/ GOODWIN/ SHENTON/ LUMSDEN
Target
- ID
- 43170
- Name
- 2MASS15110043-583941
- RA
- 227.75175
- DEC
- -58.6615611111111
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 B2 D0 C1
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B2 | 15.7760 | 16.0790 | 99.5000 | 100.8000 |
A0-D0 | 31.4030 | 31.4440 | 25.2000 | 26.9000 |
A0-C1 | 16.7200 | 16.9320 | 62.4950 | 64.3340 |
B2-D0 | 31.0890 | 31.1020 | 356.0000 | 357.1000 |
B2-C1 | 10.3530 | 10.3580 | 355.9680 | 357.0550 |
D0-C1 | 20.7350 | 20.7440 | 176.0150 | 177.1020 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 110.24B5.003 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 60339.31573505 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | G320.2437-00.5619 |
HIERARCH ESO INS SOBJ NAME | G320.2437-00.5619 |
RA | 227.753718 |
DEC | -58.66108 |
HIERARCH ESO INS SPEC RES | HIGH |
HIERARCH ESO INS POLA MODE | COMBINED |
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 | 414.0 |
HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
HIERARCH ESO DET2 NDIT | 4 |
HIERARCH ESO ISS PBL12 START | 15.776 |
HIERARCH ESO ISS PBL12 END | 16.079 |
HIERARCH ESO ISS PBLA12 START | 99.5 |
HIERARCH ESO ISS PBLA12 END | 100.8 |
HIERARCH ESO ISS PBL13 START | 31.403 |
HIERARCH ESO ISS PBL13 END | 31.444 |
HIERARCH ESO ISS PBLA13 START | 25.2 |
HIERARCH ESO ISS PBLA13 END | 26.9 |
HIERARCH ESO ISS PBL14 START | 16.72 |
HIERARCH ESO ISS PBL14 END | 16.932 |
HIERARCH ESO ISS PBLA14 START | 62.495 |
HIERARCH ESO ISS PBLA14 END | 64.334 |
HIERARCH ESO ISS PBL23 START | 31.089 |
HIERARCH ESO ISS PBL23 END | 31.102 |
HIERARCH ESO ISS PBLA23 START | 356.0 |
HIERARCH ESO ISS PBLA23 END | 357.1 |
HIERARCH ESO ISS PBL24 START | 10.353 |
HIERARCH ESO ISS PBL24 END | 10.358 |
HIERARCH ESO ISS PBLA24 START | 355.968 |
HIERARCH ESO ISS PBLA24 END | 357.055 |
HIERARCH ESO ISS PBL34 START | 20.735 |
HIERARCH ESO ISS PBL34 END | 20.744 |
HIERARCH ESO ISS PBLA34 START | 176.015 |
HIERARCH ESO ISS PBLA34 END | 177.102 |
HIERARCH ESO ISS AMBI TAU0 START | 0.010816 |
HIERARCH ESO ISS AMBI TAU0 END | 0.007254 |
HIERARCH ESO ISS AMBI TEMP | 17.51 |
HIERARCH ESO ISS AMBI FWHM START | 0.67 |
HIERARCH ESO ISS AMBI FWHM END | 0.71 |
HIERARCH ESO FT ROBJ NAME | 2MASS15110043-583941 |
HIERARCH ESO FT ROBJ ALPHA | 151100.420 |
HIERARCH ESO FT ROBJ DELTA | -583941.620 |