Exposure
- ID
- GRAVI.2025-03-11T08:33:27.294_1
- Header ID
- GRAVI.2025-03-11T08:33:27.294
- Date updated
- 2025-03-11 08:45:47 UTC+0000
- Release date
- 2025-03-11 08:33:27 UTC+0000
- UTC Start
- 2025-03-11 08:33:27.294
- UTC End
- 2025-03-11 08:40:07.294
- MJD Start
- 60745.3565659
- MJD End
- 60745.36119552963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004087
- Ambient temperature (°C)
- 12.74
- Seeing (arcsec)
- 0.41500000000000004
Observation
- ID
- 64978
- 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
- 48313
- Name
- HD_148519
- RA
- 247.764599
- DEC
- -49.98124
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 21.9880 | 22.1780 | 127.9000 | 128.8000 |
| A0-D0 | 31.9200 | 31.9540 | 56.8000 | 58.1000 |
| A0-C1 | 20.7070 | 20.8800 | 98.8080 | 100.0730 |
| B2-D0 | 32.3670 | 32.3070 | 16.8000 | 17.8000 |
| B2-C1 | 10.7810 | 10.7610 | 16.7340 | 17.7350 |
| D0-C1 | 21.5860 | 21.5460 | 196.7940 | 197.7960 |
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 | 60745.3565659 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 148519 |
| HIERARCH ESO INS SOBJ NAME | HD_148519 |
| RA | 247.764599 |
| 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 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 418.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 21.988 |
| HIERARCH ESO ISS PBL12 END | 22.178 |
| HIERARCH ESO ISS PBLA12 START | 127.9 |
| HIERARCH ESO ISS PBLA12 END | 128.8 |
| HIERARCH ESO ISS PBL13 START | 31.92 |
| HIERARCH ESO ISS PBL13 END | 31.954 |
| HIERARCH ESO ISS PBLA13 START | 56.8 |
| HIERARCH ESO ISS PBLA13 END | 58.1 |
| HIERARCH ESO ISS PBL14 START | 20.707 |
| HIERARCH ESO ISS PBL14 END | 20.88 |
| HIERARCH ESO ISS PBLA14 START | 98.808 |
| HIERARCH ESO ISS PBLA14 END | 100.073 |
| HIERARCH ESO ISS PBL23 START | 32.367 |
| HIERARCH ESO ISS PBL23 END | 32.307 |
| HIERARCH ESO ISS PBLA23 START | 16.8 |
| HIERARCH ESO ISS PBLA23 END | 17.8 |
| HIERARCH ESO ISS PBL24 START | 10.781 |
| HIERARCH ESO ISS PBL24 END | 10.761 |
| HIERARCH ESO ISS PBLA24 START | 16.734 |
| HIERARCH ESO ISS PBLA24 END | 17.735 |
| HIERARCH ESO ISS PBL34 START | 21.586 |
| HIERARCH ESO ISS PBL34 END | 21.546 |
| HIERARCH ESO ISS PBLA34 START | 196.794 |
| HIERARCH ESO ISS PBLA34 END | 197.796 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004597 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003577 |
| HIERARCH ESO ISS AMBI TEMP | 12.74 |
| HIERARCH ESO ISS AMBI FWHM START | 0.43 |
| HIERARCH ESO ISS AMBI FWHM END | 0.4 |