Exposure
- ID
- GRAVI.2025-03-22T06:41:31.295_1
- Header ID
- GRAVI.2025-03-22T06:41:31.295
- Date updated
- 2025-03-22 06:55:46 UTC+0000
- Release date
- 2026-03-22 06:55:45 UTC+0000
- UTC Start
- 2025-03-22 06:41:31.295
- UTC End
- 2025-03-22 06:48:11.295
- MJD Start
- 60756.27883443
- MJD End
- 60756.28346405963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004559499999999999
- Ambient temperature (°C)
- 15.1
- Seeing (arcsec)
- 0.575
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 | 73.6510 | 74.6920 | 85.8000 | 87.2000 |
| A0-J2 | 116.1010 | 117.0890 | 61.1000 | 62.7000 |
| A0-K0 | 124.2250 | 124.6320 | 41.7630 | 43.2850 |
| G1-J2 | 58.0800 | 58.1190 | 29.0000 | 30.4000 |
| G1-K0 | 87.8120 | 87.7610 | 6.0730 | 7.1050 |
| J2-K0 | 41.1260 | 41.3620 | 332.6630 | 333.3380 |
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 | 60756.27883443 |
| 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 | 73.651 |
| HIERARCH ESO ISS PBL12 END | 74.692 |
| HIERARCH ESO ISS PBLA12 START | 85.8 |
| HIERARCH ESO ISS PBLA12 END | 87.2 |
| HIERARCH ESO ISS PBL13 START | 116.101 |
| HIERARCH ESO ISS PBL13 END | 117.089 |
| HIERARCH ESO ISS PBLA13 START | 61.1 |
| HIERARCH ESO ISS PBLA13 END | 62.7 |
| HIERARCH ESO ISS PBL14 START | 124.225 |
| HIERARCH ESO ISS PBL14 END | 124.632 |
| HIERARCH ESO ISS PBLA14 START | 41.763 |
| HIERARCH ESO ISS PBLA14 END | 43.285 |
| HIERARCH ESO ISS PBL23 START | 58.08 |
| HIERARCH ESO ISS PBL23 END | 58.119 |
| HIERARCH ESO ISS PBLA23 START | 29.0 |
| HIERARCH ESO ISS PBLA23 END | 30.4 |
| HIERARCH ESO ISS PBL24 START | 87.812 |
| HIERARCH ESO ISS PBL24 END | 87.761 |
| HIERARCH ESO ISS PBLA24 START | 6.073 |
| HIERARCH ESO ISS PBLA24 END | 7.105 |
| HIERARCH ESO ISS PBL34 START | 41.126 |
| HIERARCH ESO ISS PBL34 END | 41.362 |
| HIERARCH ESO ISS PBLA34 START | 332.663 |
| HIERARCH ESO ISS PBLA34 END | 333.338 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004142 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004977 |
| HIERARCH ESO ISS AMBI TEMP | 15.1 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.53 |