Exposure
- ID
- GRAVI.2025-03-21T08:48:21.379_1
- Header ID
- GRAVI.2025-03-21T08:48:21.379
- Date updated
- 2025-03-21 09:05:42 UTC+0000
- Release date
- 2026-03-21 09:05:42 UTC+0000
- UTC Start
- 2025-03-21 08:48:21.379
- UTC End
- 2025-03-21 08:55:01.379
- MJD Start
- 60755.36691411
- MJD End
- 60755.37154373963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005771
- Ambient temperature (°C)
- 15.13
- Seeing (arcsec)
- 0.38
Observation
- ID
- 64875
- Category
- science
- Program ID
- 114.2733.001
- Program Title
- CONSTRAINING THE CASCADE: HOW DO STREAMERS AFFECT ACCRETION IN MASSIVE FORMING STARS?
- Program Type
- Normal
- PI / COI
- OLGUIN CHOUPAY / FROST / SANHUEZA / CHEN
Target
- ID
- 48312
- Name
- G336.01-0.82
- RA
- 248.791424
- DEC
- -48.77598
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 87.2000 | 87.6460 | 108.1000 | 109.3000 |
| A0-J2 | 128.3500 | 128.6270 | 86.2000 | 87.5000 |
| A0-K0 | 127.8640 | 127.7410 | 66.3920 | 67.6860 |
| G1-J2 | 57.5070 | 57.3540 | 51.8000 | 53.0000 |
| G1-K0 | 85.4610 | 85.2140 | 23.6480 | 24.5940 |
| J2-K0 | 44.0800 | 44.1790 | 345.6800 | 346.4780 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.2733.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 60755.36691411 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | G336.01-0.82 |
| HIERARCH ESO INS SOBJ NAME | G336.01-0.82 |
| RA | 248.791424 |
| DEC | -48.77598 |
| 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 | 418.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 87.2 |
| HIERARCH ESO ISS PBL12 END | 87.646 |
| HIERARCH ESO ISS PBLA12 START | 108.1 |
| HIERARCH ESO ISS PBLA12 END | 109.3 |
| HIERARCH ESO ISS PBL13 START | 128.35 |
| HIERARCH ESO ISS PBL13 END | 128.627 |
| HIERARCH ESO ISS PBLA13 START | 86.2 |
| HIERARCH ESO ISS PBLA13 END | 87.5 |
| HIERARCH ESO ISS PBL14 START | 127.864 |
| HIERARCH ESO ISS PBL14 END | 127.741 |
| HIERARCH ESO ISS PBLA14 START | 66.392 |
| HIERARCH ESO ISS PBLA14 END | 67.686 |
| HIERARCH ESO ISS PBL23 START | 57.507 |
| HIERARCH ESO ISS PBL23 END | 57.354 |
| HIERARCH ESO ISS PBLA23 START | 51.8 |
| HIERARCH ESO ISS PBLA23 END | 53.0 |
| HIERARCH ESO ISS PBL24 START | 85.461 |
| HIERARCH ESO ISS PBL24 END | 85.214 |
| HIERARCH ESO ISS PBLA24 START | 23.648 |
| HIERARCH ESO ISS PBLA24 END | 24.594 |
| HIERARCH ESO ISS PBL34 START | 44.08 |
| HIERARCH ESO ISS PBL34 END | 44.179 |
| HIERARCH ESO ISS PBLA34 START | 345.68 |
| HIERARCH ESO ISS PBLA34 END | 346.478 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004287 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007255 |
| HIERARCH ESO ISS AMBI TEMP | 15.13 |
| HIERARCH ESO ISS AMBI FWHM START | 0.42 |
| HIERARCH ESO ISS AMBI FWHM END | 0.34 |