Exposure
- ID
- GRAVI.2025-03-22T07:03:31.350_1
- Header ID
- GRAVI.2025-03-22T07:03:31.350
- Date updated
- 2025-03-22 07:20:47 UTC+0000
- Release date
- 2025-03-22 07:03:31 UTC+0000
- UTC Start
- 2025-03-22 07:03:31.350
- UTC End
- 2025-03-22 07:10:11.350
- MJD Start
- 60756.29411285
- MJD End
- 60756.29874247963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0042915
- Ambient temperature (°C)
- 14.99
- Seeing (arcsec)
- 0.7250000000000001
Observation
- ID
- 65754
- 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
- 48925
- Name
- HD_148519
- RA
- 247.764598
- DEC
- -49.98124
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 77.3830 | 78.2910 | 90.1000 | 91.5000 |
| A0-J2 | 120.0710 | 120.9180 | 66.4000 | 67.9000 |
| A0-K0 | 126.0080 | 126.3220 | 47.2010 | 48.6740 |
| G1-J2 | 58.2230 | 58.2290 | 34.1000 | 35.5000 |
| G1-K0 | 87.0880 | 87.0000 | 9.9730 | 11.0020 |
| J2-K0 | 41.4840 | 41.6920 | 334.9270 | 335.6500 |
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 | 60756.29411285 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 148519 |
| HIERARCH ESO INS SOBJ NAME | HD_148519 |
| RA | 247.764598 |
| 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 | 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 | 77.383 |
| HIERARCH ESO ISS PBL12 END | 78.291 |
| HIERARCH ESO ISS PBLA12 START | 90.1 |
| HIERARCH ESO ISS PBLA12 END | 91.5 |
| HIERARCH ESO ISS PBL13 START | 120.071 |
| HIERARCH ESO ISS PBL13 END | 120.918 |
| HIERARCH ESO ISS PBLA13 START | 66.4 |
| HIERARCH ESO ISS PBLA13 END | 67.9 |
| HIERARCH ESO ISS PBL14 START | 126.008 |
| HIERARCH ESO ISS PBL14 END | 126.322 |
| HIERARCH ESO ISS PBLA14 START | 47.201 |
| HIERARCH ESO ISS PBLA14 END | 48.674 |
| HIERARCH ESO ISS PBL23 START | 58.223 |
| HIERARCH ESO ISS PBL23 END | 58.229 |
| HIERARCH ESO ISS PBLA23 START | 34.1 |
| HIERARCH ESO ISS PBLA23 END | 35.5 |
| HIERARCH ESO ISS PBL24 START | 87.088 |
| HIERARCH ESO ISS PBL24 END | 87.0 |
| HIERARCH ESO ISS PBLA24 START | 9.973 |
| HIERARCH ESO ISS PBLA24 END | 11.002 |
| HIERARCH ESO ISS PBL34 START | 41.484 |
| HIERARCH ESO ISS PBL34 END | 41.692 |
| HIERARCH ESO ISS PBLA34 START | 334.927 |
| HIERARCH ESO ISS PBLA34 END | 335.65 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003637 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004946 |
| HIERARCH ESO ISS AMBI TEMP | 14.99 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.8 |