Exposure
- ID
- GRAVI.2025-03-08T08:57:46.987_1
- Header ID
- GRAVI.2025-03-08T08:57:46.987
- Date updated
- 2025-03-08 09:15:42 UTC+0000
- Release date
- 2025-03-08 08:57:46 UTC+0000
- UTC Start
- 2025-03-08 08:57:46.987
- UTC End
- 2025-03-08 09:04:26.987
- MJD Start
- 60742.3734605
- MJD End
- 60742.37809012963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0064139999999999996
- Ambient temperature (°C)
- 13.49
- Seeing (arcsec)
- 0.715
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 | 22.3220 | 22.4990 | 129.6000 | 130.5000 |
| A0-D0 | 31.9750 | 31.9930 | 59.2000 | 60.6000 |
| A0-C1 | 21.0100 | 21.1670 | 101.0640 | 102.3200 |
| B2-D0 | 32.2560 | 32.1880 | 18.6000 | 19.6000 |
| B2-C1 | 10.7440 | 10.7210 | 18.5200 | 19.5120 |
| D0-C1 | 21.5130 | 21.4670 | 198.5810 | 199.5740 |
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 | 60742.3734605 |
| 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 | 22.322 |
| HIERARCH ESO ISS PBL12 END | 22.499 |
| HIERARCH ESO ISS PBLA12 START | 129.6 |
| HIERARCH ESO ISS PBLA12 END | 130.5 |
| HIERARCH ESO ISS PBL13 START | 31.975 |
| HIERARCH ESO ISS PBL13 END | 31.993 |
| HIERARCH ESO ISS PBLA13 START | 59.2 |
| HIERARCH ESO ISS PBLA13 END | 60.6 |
| HIERARCH ESO ISS PBL14 START | 21.01 |
| HIERARCH ESO ISS PBL14 END | 21.167 |
| HIERARCH ESO ISS PBLA14 START | 101.064 |
| HIERARCH ESO ISS PBLA14 END | 102.32 |
| HIERARCH ESO ISS PBL23 START | 32.256 |
| HIERARCH ESO ISS PBL23 END | 32.188 |
| HIERARCH ESO ISS PBLA23 START | 18.6 |
| HIERARCH ESO ISS PBLA23 END | 19.6 |
| HIERARCH ESO ISS PBL24 START | 10.744 |
| HIERARCH ESO ISS PBL24 END | 10.721 |
| HIERARCH ESO ISS PBLA24 START | 18.52 |
| HIERARCH ESO ISS PBLA24 END | 19.512 |
| HIERARCH ESO ISS PBL34 START | 21.513 |
| HIERARCH ESO ISS PBL34 END | 21.467 |
| HIERARCH ESO ISS PBLA34 START | 198.581 |
| HIERARCH ESO ISS PBLA34 END | 199.574 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006454 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006374 |
| HIERARCH ESO ISS AMBI TEMP | 13.49 |
| HIERARCH ESO ISS AMBI FWHM START | 0.7 |
| HIERARCH ESO ISS AMBI FWHM END | 0.73 |