Exposure
- ID
- GRAVI.2025-03-22T07:33:25.426_1
- Header ID
- GRAVI.2025-03-22T07:33:25.426
- Date updated
- 2025-03-22 07:50:51 UTC+0000
- Release date
- 2026-03-22 07:50:51 UTC+0000
- UTC Start
- 2025-03-22 07:33:25.426
- UTC End
- 2025-03-22 07:40:05.426
- MJD Start
- 60756.31487762
- MJD End
- 60756.31950724963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005209
- Ambient temperature (°C)
- 14.65
- Seeing (arcsec)
- 0.725
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 | 80.6580 | 81.4650 | 95.6000 | 96.9000 |
| A0-J2 | 122.7740 | 123.5290 | 72.3000 | 73.7000 |
| A0-K0 | 126.8490 | 127.1070 | 52.6850 | 54.0930 |
| G1-J2 | 58.2250 | 58.2110 | 39.0000 | 40.4000 |
| G1-K0 | 87.2230 | 87.1030 | 13.6720 | 14.6800 |
| J2-K0 | 42.6720 | 42.8450 | 337.8890 | 338.6270 |
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 | 60756.31487762 |
| 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 | 80.658 |
| HIERARCH ESO ISS PBL12 END | 81.465 |
| HIERARCH ESO ISS PBLA12 START | 95.6 |
| HIERARCH ESO ISS PBLA12 END | 96.9 |
| HIERARCH ESO ISS PBL13 START | 122.774 |
| HIERARCH ESO ISS PBL13 END | 123.529 |
| HIERARCH ESO ISS PBLA13 START | 72.3 |
| HIERARCH ESO ISS PBLA13 END | 73.7 |
| HIERARCH ESO ISS PBL14 START | 126.849 |
| HIERARCH ESO ISS PBL14 END | 127.107 |
| HIERARCH ESO ISS PBLA14 START | 52.685 |
| HIERARCH ESO ISS PBLA14 END | 54.093 |
| HIERARCH ESO ISS PBL23 START | 58.225 |
| HIERARCH ESO ISS PBL23 END | 58.211 |
| HIERARCH ESO ISS PBLA23 START | 39.0 |
| HIERARCH ESO ISS PBLA23 END | 40.4 |
| HIERARCH ESO ISS PBL24 START | 87.223 |
| HIERARCH ESO ISS PBL24 END | 87.103 |
| HIERARCH ESO ISS PBLA24 START | 13.672 |
| HIERARCH ESO ISS PBLA24 END | 14.68 |
| HIERARCH ESO ISS PBL34 START | 42.672 |
| HIERARCH ESO ISS PBL34 END | 42.845 |
| HIERARCH ESO ISS PBLA34 START | 337.889 |
| HIERARCH ESO ISS PBLA34 END | 338.627 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004948 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00547 |
| HIERARCH ESO ISS AMBI TEMP | 14.65 |
| HIERARCH ESO ISS AMBI FWHM START | 0.75 |
| HIERARCH ESO ISS AMBI FWHM END | 0.7 |