Exposure
- ID
- GRAVI.2024-02-15T05:38:10.390_1
- Header ID
- GRAVI.2024-02-15T05:38:10.390
- Date updated
- 2024-02-15 05:50:31 UTC+0000
- Release date
- 2024-02-15 05:50:31 UTC+0000
- UTC Start
- 2024-02-15 05:38:10.390
- UTC End
- 2024-02-15 05:42:10.390
- MJD Start
- 60355.23484248
- MJD End
- 60355.2376202578
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.012937
- Ambient temperature (°C)
- 18.43
- Seeing (arcsec)
- 0.44
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 | 80.6300 | 80.9720 | 89.1000 | 90.1000 |
| A0-J2 | 125.9320 | 126.1560 | 69.4000 | 70.4000 |
| A0-K0 | 127.9410 | 127.9170 | 52.8970 | 53.8350 |
| G1-J2 | 56.9620 | 56.8950 | 40.8000 | 41.7000 |
| G1-K0 | 78.8890 | 78.7850 | 15.7600 | 16.4450 |
| J2-K0 | 36.4350 | 36.5520 | 334.2730 | 334.8360 |
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 | 60355.23484248 |
| 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 | 80.63 |
| HIERARCH ESO ISS PBL12 END | 80.972 |
| HIERARCH ESO ISS PBLA12 START | 89.1 |
| HIERARCH ESO ISS PBLA12 END | 90.1 |
| HIERARCH ESO ISS PBL13 START | 125.932 |
| HIERARCH ESO ISS PBL13 END | 126.156 |
| HIERARCH ESO ISS PBLA13 START | 69.4 |
| HIERARCH ESO ISS PBLA13 END | 70.4 |
| HIERARCH ESO ISS PBL14 START | 127.941 |
| HIERARCH ESO ISS PBL14 END | 127.917 |
| HIERARCH ESO ISS PBLA14 START | 52.897 |
| HIERARCH ESO ISS PBLA14 END | 53.835 |
| HIERARCH ESO ISS PBL23 START | 56.962 |
| HIERARCH ESO ISS PBL23 END | 56.895 |
| HIERARCH ESO ISS PBLA23 START | 40.8 |
| HIERARCH ESO ISS PBLA23 END | 41.7 |
| HIERARCH ESO ISS PBL24 START | 78.889 |
| HIERARCH ESO ISS PBL24 END | 78.785 |
| HIERARCH ESO ISS PBLA24 START | 15.76 |
| HIERARCH ESO ISS PBLA24 END | 16.445 |
| HIERARCH ESO ISS PBL34 START | 36.435 |
| HIERARCH ESO ISS PBL34 END | 36.552 |
| HIERARCH ESO ISS PBLA34 START | 334.273 |
| HIERARCH ESO ISS PBLA34 END | 334.836 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.012578 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.013296 |
| HIERARCH ESO ISS AMBI TEMP | 18.43 |
| HIERARCH ESO ISS AMBI FWHM START | 0.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.41 |
| HIERARCH ESO FT ROBJ NAME | 2MASS_12151775-62550 |
| HIERARCH ESO FT ROBJ ALPHA | 121517.726 |
| HIERARCH ESO FT ROBJ DELTA | -625503.842 |