Exposure
- ID
- GRAVI.2024-02-29T06:15:27.972_2
- Header ID
- GRAVI.2024-02-29T06:15:27.972
- Date updated
- 2024-02-29 06:30:41 UTC+0000
- Release date
- 2024-02-29 06:30:40 UTC+0000
- UTC Start
- 2024-02-29 06:15:27.972
- UTC End
- 2024-02-29 06:22:07.972
- MJD Start
- 60369.26074042
- MJD End
- 60369.2653700496
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009047
- Ambient temperature (°C)
- 15.33
- Seeing (arcsec)
- 0.485
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 | 17.4070 | 17.6790 | 106.5000 | 107.7000 |
| A0-D0 | 31.6420 | 31.6830 | 34.3000 | 35.9000 |
| A0-C1 | 17.8980 | 18.1040 | 72.4060 | 74.0810 |
| B2-D0 | 31.1090 | 31.0990 | 2.1000 | 3.2000 |
| B2-C1 | 10.3600 | 10.3570 | 2.0610 | 3.1480 |
| D0-C1 | 20.7480 | 20.7420 | 182.1130 | 183.2000 |
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 | 60369.26074042 |
| 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 | 17.407 |
| HIERARCH ESO ISS PBL12 END | 17.679 |
| HIERARCH ESO ISS PBLA12 START | 106.5 |
| HIERARCH ESO ISS PBLA12 END | 107.7 |
| HIERARCH ESO ISS PBL13 START | 31.642 |
| HIERARCH ESO ISS PBL13 END | 31.683 |
| HIERARCH ESO ISS PBLA13 START | 34.3 |
| HIERARCH ESO ISS PBLA13 END | 35.9 |
| HIERARCH ESO ISS PBL14 START | 17.898 |
| HIERARCH ESO ISS PBL14 END | 18.104 |
| HIERARCH ESO ISS PBLA14 START | 72.406 |
| HIERARCH ESO ISS PBLA14 END | 74.081 |
| HIERARCH ESO ISS PBL23 START | 31.109 |
| HIERARCH ESO ISS PBL23 END | 31.099 |
| HIERARCH ESO ISS PBLA23 START | 2.1 |
| HIERARCH ESO ISS PBLA23 END | 3.2 |
| HIERARCH ESO ISS PBL24 START | 10.36 |
| HIERARCH ESO ISS PBL24 END | 10.357 |
| HIERARCH ESO ISS PBLA24 START | 2.061 |
| HIERARCH ESO ISS PBLA24 END | 3.148 |
| HIERARCH ESO ISS PBL34 START | 20.748 |
| HIERARCH ESO ISS PBL34 END | 20.742 |
| HIERARCH ESO ISS PBLA34 START | 182.113 |
| HIERARCH ESO ISS PBLA34 END | 183.2 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008723 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009371 |
| HIERARCH ESO ISS AMBI TEMP | 15.33 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.48 |
| HIERARCH ESO FT ROBJ NAME | 2MASS15110043-583941 |
| HIERARCH ESO FT ROBJ ALPHA | 151100.420 |
| HIERARCH ESO FT ROBJ DELTA | -583941.620 |