Exposure
- ID
- GRAVI.2025-03-13T05:39:58.449_1
- Header ID
- GRAVI.2025-03-13T05:39:58.449
- Date updated
- 2025-03-13 05:55:36 UTC+0000
- Release date
- 2025-03-13 05:39:58 UTC+0000
- UTC Start
- 2025-03-13 05:39:58.449
- UTC End
- 2025-03-13 05:46:38.449
- MJD Start
- 60747.23609316
- MJD End
- 60747.240722789626
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0076815
- Ambient temperature (°C)
- 14.13
- Seeing (arcsec)
- 0.46499999999999997
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 | 15.1320 | 15.5110 | 106.3000 | 107.2000 |
| A0-D0 | 29.9490 | 30.0270 | 19.7000 | 21.5000 |
| A0-C1 | 14.6110 | 14.9150 | 63.3090 | 65.2220 |
| B2-D0 | 32.7210 | 32.7430 | 352.3000 | 353.3000 |
| B2-C1 | 10.8980 | 10.9050 | 352.2400 | 353.2780 |
| D0-C1 | 21.8230 | 21.8380 | 172.2800 | 173.3190 |
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 | 60747.23609316 |
| 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 | 15.132 |
| HIERARCH ESO ISS PBL12 END | 15.511 |
| HIERARCH ESO ISS PBLA12 START | 106.3 |
| HIERARCH ESO ISS PBLA12 END | 107.2 |
| HIERARCH ESO ISS PBL13 START | 29.949 |
| HIERARCH ESO ISS PBL13 END | 30.027 |
| HIERARCH ESO ISS PBLA13 START | 19.7 |
| HIERARCH ESO ISS PBLA13 END | 21.5 |
| HIERARCH ESO ISS PBL14 START | 14.611 |
| HIERARCH ESO ISS PBL14 END | 14.915 |
| HIERARCH ESO ISS PBLA14 START | 63.309 |
| HIERARCH ESO ISS PBLA14 END | 65.222 |
| HIERARCH ESO ISS PBL23 START | 32.721 |
| HIERARCH ESO ISS PBL23 END | 32.743 |
| HIERARCH ESO ISS PBLA23 START | 352.3 |
| HIERARCH ESO ISS PBLA23 END | 353.3 |
| HIERARCH ESO ISS PBL24 START | 10.898 |
| HIERARCH ESO ISS PBL24 END | 10.905 |
| HIERARCH ESO ISS PBLA24 START | 352.24 |
| HIERARCH ESO ISS PBLA24 END | 353.278 |
| HIERARCH ESO ISS PBL34 START | 21.823 |
| HIERARCH ESO ISS PBL34 END | 21.838 |
| HIERARCH ESO ISS PBLA34 START | 172.28 |
| HIERARCH ESO ISS PBLA34 END | 173.319 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007639 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007724 |
| HIERARCH ESO ISS AMBI TEMP | 14.13 |
| HIERARCH ESO ISS AMBI FWHM START | 0.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.46 |