Exposure
- ID
- GRAVI.2025-03-30T08:07:45.242_1
- Header ID
- GRAVI.2025-03-30T08:07:45.242
- Date updated
- 2025-03-30 08:25:56 UTC+0000
- Release date
- 2025-03-30 08:07:45 UTC+0000
- UTC Start
- 2025-03-30 08:07:45.242
- UTC End
- 2025-03-30 08:14:25.242
- MJD Start
- 60764.33871808
- MJD End
- 60764.343347709626
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006694
- Ambient temperature (°C)
- 13.3
- Seeing (arcsec)
- 0.58
Observation
- ID
- 65945
- Category
- calibrator
- 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
- 49089
- Name
- HD_148519
- RA
- 247.768055
- DEC
- -49.98124
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 67.9360 | 68.0700 | 264.7000 | 266.1000 |
| K0-D0 | 95.8660 | 95.7670 | 246.2000 | 247.5000 |
| K0-J3 | 51.0900 | 51.3520 | 325.8930 | 326.7960 |
| G2-D0 | 38.1100 | 37.9800 | 211.8000 | 212.8000 |
| G2-J3 | 62.2850 | 62.0700 | 38.7640 | 39.8660 |
| D0-J3 | 100.2200 | 99.8730 | 36.1210 | 37.1970 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.2733.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60764.33871808 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 148519 |
| HIERARCH ESO INS SOBJ NAME | HD_148519 |
| RA | 247.768055 |
| DEC | -49.98124 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 418.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 67.936 |
| HIERARCH ESO ISS PBL12 END | 68.07 |
| HIERARCH ESO ISS PBLA12 START | 264.7 |
| HIERARCH ESO ISS PBLA12 END | 266.1 |
| HIERARCH ESO ISS PBL13 START | 95.866 |
| HIERARCH ESO ISS PBL13 END | 95.767 |
| HIERARCH ESO ISS PBLA13 START | 246.2 |
| HIERARCH ESO ISS PBLA13 END | 247.5 |
| HIERARCH ESO ISS PBL14 START | 51.09 |
| HIERARCH ESO ISS PBL14 END | 51.352 |
| HIERARCH ESO ISS PBLA14 START | 325.893 |
| HIERARCH ESO ISS PBLA14 END | 326.796 |
| HIERARCH ESO ISS PBL23 START | 38.11 |
| HIERARCH ESO ISS PBL23 END | 37.98 |
| HIERARCH ESO ISS PBLA23 START | 211.8 |
| HIERARCH ESO ISS PBLA23 END | 212.8 |
| HIERARCH ESO ISS PBL24 START | 62.285 |
| HIERARCH ESO ISS PBL24 END | 62.07 |
| HIERARCH ESO ISS PBLA24 START | 38.764 |
| HIERARCH ESO ISS PBLA24 END | 39.866 |
| HIERARCH ESO ISS PBL34 START | 100.22 |
| HIERARCH ESO ISS PBL34 END | 99.873 |
| HIERARCH ESO ISS PBLA34 START | 36.121 |
| HIERARCH ESO ISS PBLA34 END | 37.197 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006851 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006537 |
| HIERARCH ESO ISS AMBI TEMP | 13.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| HIERARCH ESO ISS AMBI FWHM END | 0.58 |