Exposure
- ID
- GRAVI.2025-03-22T07:40:46.446_1
- Header ID
- GRAVI.2025-03-22T07:40:46.446
- Date updated
- 2025-03-22 07:55:34 UTC+0000
- Release date
- 2026-03-22 07:55:34 UTC+0000
- UTC Start
- 2025-03-22 07:40:46.446
- UTC End
- 2025-03-22 07:47:26.446
- MJD Start
- 60756.31998201
- MJD End
- 60756.324611639626
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0059505
- Ambient temperature (°C)
- 14.66
- Seeing (arcsec)
- 0.695
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 | 81.5020 | 82.2730 | 96.9000 | 98.2000 |
| A0-J2 | 123.5640 | 124.2760 | 73.8000 | 75.2000 |
| A0-K0 | 127.1190 | 127.3460 | 54.1590 | 55.5520 |
| G1-J2 | 58.2100 | 58.1850 | 40.4000 | 41.7000 |
| G1-K0 | 87.0970 | 86.9660 | 14.7280 | 15.7320 |
| J2-K0 | 42.8540 | 43.0190 | 338.6620 | 339.4080 |
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 | 60756.31998201 |
| 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 | 81.502 |
| HIERARCH ESO ISS PBL12 END | 82.273 |
| HIERARCH ESO ISS PBLA12 START | 96.9 |
| HIERARCH ESO ISS PBLA12 END | 98.2 |
| HIERARCH ESO ISS PBL13 START | 123.564 |
| HIERARCH ESO ISS PBL13 END | 124.276 |
| HIERARCH ESO ISS PBLA13 START | 73.8 |
| HIERARCH ESO ISS PBLA13 END | 75.2 |
| HIERARCH ESO ISS PBL14 START | 127.119 |
| HIERARCH ESO ISS PBL14 END | 127.346 |
| HIERARCH ESO ISS PBLA14 START | 54.159 |
| HIERARCH ESO ISS PBLA14 END | 55.552 |
| HIERARCH ESO ISS PBL23 START | 58.21 |
| HIERARCH ESO ISS PBL23 END | 58.185 |
| HIERARCH ESO ISS PBLA23 START | 40.4 |
| HIERARCH ESO ISS PBLA23 END | 41.7 |
| HIERARCH ESO ISS PBL24 START | 87.097 |
| HIERARCH ESO ISS PBL24 END | 86.966 |
| HIERARCH ESO ISS PBLA24 START | 14.728 |
| HIERARCH ESO ISS PBLA24 END | 15.732 |
| HIERARCH ESO ISS PBL34 START | 42.854 |
| HIERARCH ESO ISS PBL34 END | 43.019 |
| HIERARCH ESO ISS PBLA34 START | 338.662 |
| HIERARCH ESO ISS PBLA34 END | 339.408 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00547 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006431 |
| HIERARCH ESO ISS AMBI TEMP | 14.66 |
| HIERARCH ESO ISS AMBI FWHM START | 0.7 |
| HIERARCH ESO ISS AMBI FWHM END | 0.69 |