Exposure
- ID
- GRAVI.2025-02-28T07:13:57.615_1
- Header ID
- GRAVI.2025-02-28T07:13:57.615
- Date updated
- 2025-02-28 07:30:38 UTC+0000
- Release date
- 2026-02-28 07:30:38 UTC+0000
- UTC Start
- 2025-02-28 07:13:57.615
- UTC End
- 2025-02-28 07:20:37.615
- MJD Start
- 60734.30136129
- MJD End
- 60734.30599091963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0074905
- Ambient temperature (°C)
- 14.38
- Seeing (arcsec)
- 1.045
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 | 64.7720 | 65.9940 | 74.4000 | 76.0000 |
| A0-J2 | 108.0050 | 109.0720 | 47.9000 | 49.7000 |
| A0-K0 | 120.9350 | 121.3540 | 29.4060 | 31.0710 |
| G1-J2 | 57.7100 | 57.7590 | 18.0000 | 19.4000 |
| G1-K0 | 87.9330 | 87.9430 | 358.0550 | 359.0980 |
| J2-K0 | 38.9950 | 39.3030 | 327.7790 | 328.3780 |
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 | 60734.30136129 |
| 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 | 64.772 |
| HIERARCH ESO ISS PBL12 END | 65.994 |
| HIERARCH ESO ISS PBLA12 START | 74.4 |
| HIERARCH ESO ISS PBLA12 END | 76.0 |
| HIERARCH ESO ISS PBL13 START | 108.005 |
| HIERARCH ESO ISS PBL13 END | 109.072 |
| HIERARCH ESO ISS PBLA13 START | 47.9 |
| HIERARCH ESO ISS PBLA13 END | 49.7 |
| HIERARCH ESO ISS PBL14 START | 120.935 |
| HIERARCH ESO ISS PBL14 END | 121.354 |
| HIERARCH ESO ISS PBLA14 START | 29.406 |
| HIERARCH ESO ISS PBLA14 END | 31.071 |
| HIERARCH ESO ISS PBL23 START | 57.71 |
| HIERARCH ESO ISS PBL23 END | 57.759 |
| HIERARCH ESO ISS PBLA23 START | 18.0 |
| HIERARCH ESO ISS PBLA23 END | 19.4 |
| HIERARCH ESO ISS PBL24 START | 87.933 |
| HIERARCH ESO ISS PBL24 END | 87.943 |
| HIERARCH ESO ISS PBLA24 START | 358.055 |
| HIERARCH ESO ISS PBLA24 END | 359.098 |
| HIERARCH ESO ISS PBL34 START | 38.995 |
| HIERARCH ESO ISS PBL34 END | 39.303 |
| HIERARCH ESO ISS PBLA34 START | 327.779 |
| HIERARCH ESO ISS PBLA34 END | 328.378 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00845 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006531 |
| HIERARCH ESO ISS AMBI TEMP | 14.38 |
| HIERARCH ESO ISS AMBI FWHM START | 1.1 |
| HIERARCH ESO ISS AMBI FWHM END | 0.99 |