Exposure
- ID
- GRAVI.2024-02-15T05:09:49.319_1
- Header ID
- GRAVI.2024-02-15T05:09:49.319
- Date updated
- 2024-02-15 05:25:36 UTC+0000
- Release date
- 2024-02-15 05:25:36 UTC+0000
- UTC Start
- 2024-02-15 05:09:49.319
- UTC End
- 2024-02-15 05:13:49.319
- MJD Start
- 60355.21515415
- MJD End
- 60355.2179319278
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.01568
- Ambient temperature (°C)
- 18.92
- Seeing (arcsec)
- 0.505
Observation
- ID
- 58475
- Category
- science
- Program ID
- 110.24B5.002
- 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
- 43207
- Name
- G298.8418-00.3390A
- RA
- 183.829331
- DEC
- -62.91976
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 78.2030 | 78.5800 | 82.7000 | 83.6000 |
| A0-J2 | 124.2770 | 124.5390 | 62.7000 | 63.7000 |
| A0-K0 | 127.9610 | 127.9730 | 46.5750 | 47.5250 |
| G1-J2 | 57.3450 | 57.2950 | 35.0000 | 35.9000 |
| G1-K0 | 79.4610 | 79.3880 | 11.1610 | 11.8500 |
| J2-K0 | 35.5840 | 35.7200 | 330.5340 | 331.0890 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.24B5.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60355.21515415 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | G298.8418-00.3390A |
| HIERARCH ESO INS SOBJ NAME | G298.8418-00.3390A |
| RA | 183.829331 |
| DEC | -62.91976 |
| 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 | 256.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 78.203 |
| HIERARCH ESO ISS PBL12 END | 78.58 |
| HIERARCH ESO ISS PBLA12 START | 82.7 |
| HIERARCH ESO ISS PBLA12 END | 83.6 |
| HIERARCH ESO ISS PBL13 START | 124.277 |
| HIERARCH ESO ISS PBL13 END | 124.539 |
| HIERARCH ESO ISS PBLA13 START | 62.7 |
| HIERARCH ESO ISS PBLA13 END | 63.7 |
| HIERARCH ESO ISS PBL14 START | 127.961 |
| HIERARCH ESO ISS PBL14 END | 127.973 |
| HIERARCH ESO ISS PBLA14 START | 46.575 |
| HIERARCH ESO ISS PBLA14 END | 47.525 |
| HIERARCH ESO ISS PBL23 START | 57.345 |
| HIERARCH ESO ISS PBL23 END | 57.295 |
| HIERARCH ESO ISS PBLA23 START | 35.0 |
| HIERARCH ESO ISS PBLA23 END | 35.9 |
| HIERARCH ESO ISS PBL24 START | 79.461 |
| HIERARCH ESO ISS PBL24 END | 79.388 |
| HIERARCH ESO ISS PBLA24 START | 11.161 |
| HIERARCH ESO ISS PBLA24 END | 11.85 |
| HIERARCH ESO ISS PBL34 START | 35.584 |
| HIERARCH ESO ISS PBL34 END | 35.72 |
| HIERARCH ESO ISS PBLA34 START | 330.534 |
| HIERARCH ESO ISS PBLA34 END | 331.089 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.017299 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.014061 |
| HIERARCH ESO ISS AMBI TEMP | 18.92 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.52 |
| HIERARCH ESO FT ROBJ NAME | 2MASS_12151775-62550 |
| HIERARCH ESO FT ROBJ ALPHA | 121517.726 |
| HIERARCH ESO FT ROBJ DELTA | -625503.842 |