Exposure
- ID
- GRAVI.2024-02-10T07:20:15.459_2
- Header ID
- GRAVI.2024-02-10T07:20:15.459
- Date updated
- 2024-02-10 07:35:32 UTC+0000
- Release date
- 2024-02-10 07:35:32 UTC+0000
- UTC Start
- 2024-02-10 07:20:15.459
- UTC End
- 2024-02-10 07:26:55.459
- MJD Start
- 60350.30573448
- MJD End
- 60350.3103641096
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0102525
- Ambient temperature (°C)
- 16.98
- Seeing (arcsec)
- 0.515
Observation
- ID
- 58419
- Category
- science
- Program ID
- 110.24B5.004
- 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 G1 J2 K0
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 70.4160 | 71.2510 | 69.9000 | 71.7000 |
| A0-J2 | 117.2670 | 117.9010 | 48.1000 | 49.8000 |
| A0-K0 | 126.2880 | 126.4600 | 31.9930 | 33.5930 |
| G1-J2 | 58.1730 | 58.1570 | 21.3000 | 22.7000 |
| G1-K0 | 82.9650 | 82.9540 | 0.5320 | 1.6200 |
| J2-K0 | 35.2120 | 35.5120 | 324.7360 | 325.5190 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.24B5.004 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60350.30573448 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 70.416 |
| HIERARCH ESO ISS PBL12 END | 71.251 |
| HIERARCH ESO ISS PBLA12 START | 69.9 |
| HIERARCH ESO ISS PBLA12 END | 71.7 |
| HIERARCH ESO ISS PBL13 START | 117.267 |
| HIERARCH ESO ISS PBL13 END | 117.901 |
| HIERARCH ESO ISS PBLA13 START | 48.1 |
| HIERARCH ESO ISS PBLA13 END | 49.8 |
| HIERARCH ESO ISS PBL14 START | 126.288 |
| HIERARCH ESO ISS PBL14 END | 126.46 |
| HIERARCH ESO ISS PBLA14 START | 31.993 |
| HIERARCH ESO ISS PBLA14 END | 33.593 |
| HIERARCH ESO ISS PBL23 START | 58.173 |
| HIERARCH ESO ISS PBL23 END | 58.157 |
| HIERARCH ESO ISS PBLA23 START | 21.3 |
| HIERARCH ESO ISS PBLA23 END | 22.7 |
| HIERARCH ESO ISS PBL24 START | 82.965 |
| HIERARCH ESO ISS PBL24 END | 82.954 |
| HIERARCH ESO ISS PBLA24 START | 0.532 |
| HIERARCH ESO ISS PBLA24 END | 1.62 |
| HIERARCH ESO ISS PBL34 START | 35.212 |
| HIERARCH ESO ISS PBL34 END | 35.512 |
| HIERARCH ESO ISS PBLA34 START | 324.736 |
| HIERARCH ESO ISS PBLA34 END | 325.519 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010434 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010071 |
| HIERARCH ESO ISS AMBI TEMP | 16.98 |
| HIERARCH ESO ISS AMBI FWHM START | 0.46 |
| HIERARCH ESO ISS AMBI FWHM END | 0.57 |
| HIERARCH ESO FT ROBJ NAME | 2MASS15110043-583941 |
| HIERARCH ESO FT ROBJ ALPHA | 151100.420 |
| HIERARCH ESO FT ROBJ DELTA | -583941.620 |