Exposure
- ID
- GRAVI.2024-01-11T08:38:05.461_2
- Header ID
- GRAVI.2024-01-11T08:38:05.461
- Date updated
- 2024-01-11 08:51:23 UTC+0000
- Release date
- 2024-01-11 08:51:23 UTC+0000
- UTC Start
- 2024-01-11 08:38:05.461
- UTC End
- 2024-01-11 08:42:05.461
- MJD Start
- 60320.35978543
- MJD End
- 60320.3625632078
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0071905
- Ambient temperature (°C)
- 17.65
- Seeing (arcsec)
- 0.605
Observation
- ID
- 58183
- Category
- science
- Program ID
- 110.24B5.001
- 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
- 41134
- Name
- 2MASS_12110339-62435
- RA
- 182.764125
- DEC
- -62.7317583333333
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 | 20.9490 | 21.0450 | 126.2000 | 126.9000 |
| A0-D0 | 31.8390 | 31.8130 | 63.1000 | 64.0000 |
| A0-C1 | 21.0170 | 21.0860 | 99.4300 | 100.3390 |
| B2-D0 | 29.1140 | 29.0550 | 23.2000 | 23.9000 |
| B2-C1 | 9.6960 | 9.6760 | 23.1880 | 23.8620 |
| D0-C1 | 19.4180 | 19.3790 | 203.2550 | 203.9290 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.24B5.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60320.35978543 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | G298.3323-00.2200 |
| HIERARCH ESO INS SOBJ NAME | G298.3323-00.2200 |
| RA | 182.770976 |
| DEC | -62.7319 |
| 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 | 256.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 20.949 |
| HIERARCH ESO ISS PBL12 END | 21.045 |
| HIERARCH ESO ISS PBLA12 START | 126.2 |
| HIERARCH ESO ISS PBLA12 END | 126.9 |
| HIERARCH ESO ISS PBL13 START | 31.839 |
| HIERARCH ESO ISS PBL13 END | 31.813 |
| HIERARCH ESO ISS PBLA13 START | 63.1 |
| HIERARCH ESO ISS PBLA13 END | 64.0 |
| HIERARCH ESO ISS PBL14 START | 21.017 |
| HIERARCH ESO ISS PBL14 END | 21.086 |
| HIERARCH ESO ISS PBLA14 START | 99.43 |
| HIERARCH ESO ISS PBLA14 END | 100.339 |
| HIERARCH ESO ISS PBL23 START | 29.114 |
| HIERARCH ESO ISS PBL23 END | 29.055 |
| HIERARCH ESO ISS PBLA23 START | 23.2 |
| HIERARCH ESO ISS PBLA23 END | 23.9 |
| HIERARCH ESO ISS PBL24 START | 9.696 |
| HIERARCH ESO ISS PBL24 END | 9.676 |
| HIERARCH ESO ISS PBLA24 START | 23.188 |
| HIERARCH ESO ISS PBLA24 END | 23.862 |
| HIERARCH ESO ISS PBL34 START | 19.418 |
| HIERARCH ESO ISS PBL34 END | 19.379 |
| HIERARCH ESO ISS PBLA34 START | 203.255 |
| HIERARCH ESO ISS PBLA34 END | 203.929 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007778 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006603 |
| HIERARCH ESO ISS AMBI TEMP | 17.65 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.65 |
| HIERARCH ESO FT ROBJ NAME | 2MASS_12110339-62435 |
| HIERARCH ESO FT ROBJ ALPHA | 121103.390 |
| HIERARCH ESO FT ROBJ DELTA | -624354.330 |