Exposure
- ID
- GRAVI.2025-04-01T08:49:01.082_1
- Header ID
- GRAVI.2025-04-01T08:49:01.082
- Date updated
- 2025-04-01 09:05:50 UTC+0000
- Release date
- 2025-04-01 08:49:01 UTC+0000
- UTC Start
- 2025-04-01 08:49:01.082
- UTC End
- 2025-04-01 08:55:41.082
- MJD Start
- 60766.36737364
- MJD End
- 60766.37200326963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008899500000000001
- Ambient temperature (°C)
- 12.82
- Seeing (arcsec)
- 0.525
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 | 68.3200 | 68.2700 | 274.2000 | 275.5000 |
| K0-D0 | 94.4520 | 94.1100 | 255.4000 | 256.7000 |
| K0-J3 | 52.6810 | 52.8630 | 332.4120 | 333.3690 |
| G2-D0 | 37.0210 | 36.8290 | 218.9000 | 219.9000 |
| G2-J3 | 60.4470 | 60.1170 | 46.3550 | 47.4060 |
| D0-J3 | 97.2750 | 96.7510 | 43.5310 | 44.5560 |
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 | 60766.36737364 |
| 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 | 68.32 |
| HIERARCH ESO ISS PBL12 END | 68.27 |
| HIERARCH ESO ISS PBLA12 START | 274.2 |
| HIERARCH ESO ISS PBLA12 END | 275.5 |
| HIERARCH ESO ISS PBL13 START | 94.452 |
| HIERARCH ESO ISS PBL13 END | 94.11 |
| HIERARCH ESO ISS PBLA13 START | 255.4 |
| HIERARCH ESO ISS PBLA13 END | 256.7 |
| HIERARCH ESO ISS PBL14 START | 52.681 |
| HIERARCH ESO ISS PBL14 END | 52.863 |
| HIERARCH ESO ISS PBLA14 START | 332.412 |
| HIERARCH ESO ISS PBLA14 END | 333.369 |
| HIERARCH ESO ISS PBL23 START | 37.021 |
| HIERARCH ESO ISS PBL23 END | 36.829 |
| HIERARCH ESO ISS PBLA23 START | 218.9 |
| HIERARCH ESO ISS PBLA23 END | 219.9 |
| HIERARCH ESO ISS PBL24 START | 60.447 |
| HIERARCH ESO ISS PBL24 END | 60.117 |
| HIERARCH ESO ISS PBLA24 START | 46.355 |
| HIERARCH ESO ISS PBLA24 END | 47.406 |
| HIERARCH ESO ISS PBL34 START | 97.275 |
| HIERARCH ESO ISS PBL34 END | 96.751 |
| HIERARCH ESO ISS PBLA34 START | 43.531 |
| HIERARCH ESO ISS PBLA34 END | 44.556 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008909 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00889 |
| HIERARCH ESO ISS AMBI TEMP | 12.82 |
| HIERARCH ESO ISS AMBI FWHM START | 0.54 |
| HIERARCH ESO ISS AMBI FWHM END | 0.51 |