Exposure
- ID
- GRAVI.2024-02-15T05:24:07.354_1
- Header ID
- GRAVI.2024-02-15T05:24:07.354
- Date updated
- 2024-02-15 05:35:34 UTC+0000
- Release date
- 2024-02-15 05:35:34 UTC+0000
- UTC Start
- 2024-02-15 05:24:07.354
- UTC End
- 2024-02-15 05:28:07.354
- MJD Start
- 60355.22508512
- MJD End
- 60355.2278628978
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0136005
- Ambient temperature (°C)
- 18.77
- Seeing (arcsec)
- 0.51
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 | 79.4550 | 79.8170 | 85.9000 | 86.9000 |
| A0-J2 | 125.1410 | 125.3870 | 66.1000 | 67.1000 |
| A0-K0 | 127.9810 | 127.9750 | 49.7730 | 50.7200 |
| G1-J2 | 57.1670 | 57.1080 | 37.9000 | 38.8000 |
| G1-K0 | 79.1980 | 79.1100 | 13.4820 | 14.1720 |
| J2-K0 | 36.0300 | 36.1560 | 332.4130 | 332.9740 |
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 | 60355.22508512 |
| 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 | 79.455 |
| HIERARCH ESO ISS PBL12 END | 79.817 |
| HIERARCH ESO ISS PBLA12 START | 85.9 |
| HIERARCH ESO ISS PBLA12 END | 86.9 |
| HIERARCH ESO ISS PBL13 START | 125.141 |
| HIERARCH ESO ISS PBL13 END | 125.387 |
| HIERARCH ESO ISS PBLA13 START | 66.1 |
| HIERARCH ESO ISS PBLA13 END | 67.1 |
| HIERARCH ESO ISS PBL14 START | 127.981 |
| HIERARCH ESO ISS PBL14 END | 127.975 |
| HIERARCH ESO ISS PBLA14 START | 49.773 |
| HIERARCH ESO ISS PBLA14 END | 50.72 |
| HIERARCH ESO ISS PBL23 START | 57.167 |
| HIERARCH ESO ISS PBL23 END | 57.108 |
| HIERARCH ESO ISS PBLA23 START | 37.9 |
| HIERARCH ESO ISS PBLA23 END | 38.8 |
| HIERARCH ESO ISS PBL24 START | 79.198 |
| HIERARCH ESO ISS PBL24 END | 79.11 |
| HIERARCH ESO ISS PBLA24 START | 13.482 |
| HIERARCH ESO ISS PBLA24 END | 14.172 |
| HIERARCH ESO ISS PBL34 START | 36.03 |
| HIERARCH ESO ISS PBL34 END | 36.156 |
| HIERARCH ESO ISS PBLA34 START | 332.413 |
| HIERARCH ESO ISS PBLA34 END | 332.974 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.014956 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.012245 |
| HIERARCH ESO ISS AMBI TEMP | 18.77 |
| HIERARCH ESO ISS AMBI FWHM START | 0.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |
| HIERARCH ESO FT ROBJ NAME | 2MASS_12151775-62550 |
| HIERARCH ESO FT ROBJ ALPHA | 121517.726 |
| HIERARCH ESO FT ROBJ DELTA | -625503.842 |