Exposure
- ID
- GRAVI.2024-02-01T08:40:20.599_1
- Header ID
- GRAVI.2024-02-01T08:40:20.599
- Date updated
- 2024-02-01 08:50:31 UTC+0000
- Release date
- 2024-02-01 08:50:31 UTC+0000
- UTC Start
- 2024-02-01 08:40:20.599
- UTC End
- 2024-02-01 08:44:20.599
- MJD Start
- 60341.36134952
- MJD End
- 60341.3641272978
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0075775
- Ambient temperature (°C)
- 16.77
- Seeing (arcsec)
- 1.295
Observation
- ID
- 58323
- 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
- 43186
- Name
- G305.3676+00.2095
- RA
- 198.154598
- DEC
- -62.56152
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 21.4770 | 21.5620 | 130.3000 | 131.1000 |
| A0-D0 | 31.6790 | 31.6420 | 68.1000 | 69.0000 |
| A0-C1 | 21.3800 | 21.4400 | 104.4510 | 105.3470 |
| B2-D0 | 28.8160 | 28.7460 | 26.9000 | 27.5000 |
| B2-C1 | 9.5970 | 9.5740 | 26.8340 | 27.5030 |
| D0-C1 | 19.2190 | 19.1730 | 206.9030 | 207.5730 |
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 | 60341.36134952 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | G305.3676+00.2095 |
| HIERARCH ESO INS SOBJ NAME | G305.3676+00.2095 |
| RA | 198.154598 |
| DEC | -62.56152 |
| 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 | 21.477 |
| HIERARCH ESO ISS PBL12 END | 21.562 |
| HIERARCH ESO ISS PBLA12 START | 130.3 |
| HIERARCH ESO ISS PBLA12 END | 131.1 |
| HIERARCH ESO ISS PBL13 START | 31.679 |
| HIERARCH ESO ISS PBL13 END | 31.642 |
| HIERARCH ESO ISS PBLA13 START | 68.1 |
| HIERARCH ESO ISS PBLA13 END | 69.0 |
| HIERARCH ESO ISS PBL14 START | 21.38 |
| HIERARCH ESO ISS PBL14 END | 21.44 |
| HIERARCH ESO ISS PBLA14 START | 104.451 |
| HIERARCH ESO ISS PBLA14 END | 105.347 |
| HIERARCH ESO ISS PBL23 START | 28.816 |
| HIERARCH ESO ISS PBL23 END | 28.746 |
| HIERARCH ESO ISS PBLA23 START | 26.9 |
| HIERARCH ESO ISS PBLA23 END | 27.5 |
| HIERARCH ESO ISS PBL24 START | 9.597 |
| HIERARCH ESO ISS PBL24 END | 9.574 |
| HIERARCH ESO ISS PBLA24 START | 26.834 |
| HIERARCH ESO ISS PBLA24 END | 27.503 |
| HIERARCH ESO ISS PBL34 START | 19.219 |
| HIERARCH ESO ISS PBL34 END | 19.173 |
| HIERARCH ESO ISS PBLA34 START | 206.903 |
| HIERARCH ESO ISS PBLA34 END | 207.573 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00966 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005495 |
| HIERARCH ESO ISS AMBI TEMP | 16.77 |
| HIERARCH ESO ISS AMBI FWHM START | 0.9 |
| HIERARCH ESO ISS AMBI FWHM END | 1.69 |
| HIERARCH ESO FT ROBJ NAME | 2MASS_13123752-62334 |
| HIERARCH ESO FT ROBJ ALPHA | 131237.520 |
| HIERARCH ESO FT ROBJ DELTA | -623347.760 |