Exposure
- ID
- GRAVI.2025-03-05T08:25:57.397_1
- Header ID
- GRAVI.2025-03-05T08:25:57.397
- Date updated
- 2025-03-05 08:40:39 UTC+0000
- Release date
- 2025-03-05 08:25:57 UTC+0000
- UTC Start
- 2025-03-05 08:25:57.397
- UTC End
- 2025-03-05 08:32:37.397
- MJD Start
- 60739.35135876
- MJD End
- 60739.35598838963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003732
- Ambient temperature (°C)
- 13.42
- Seeing (arcsec)
- 1.1949999999999998
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 | 21.0460 | 21.2720 | 123.7000 | 124.6000 |
| A0-D0 | 31.6780 | 31.7440 | 50.5000 | 51.9000 |
| A0-C1 | 19.8380 | 20.0470 | 93.0870 | 94.3910 |
| B2-D0 | 32.5830 | 32.5410 | 12.3000 | 13.3000 |
| B2-C1 | 10.8520 | 10.8380 | 12.2270 | 13.2480 |
| D0-C1 | 21.7300 | 21.7030 | 192.2840 | 193.3060 |
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 | 60739.35135876 |
| 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 | 21.046 |
| HIERARCH ESO ISS PBL12 END | 21.272 |
| HIERARCH ESO ISS PBLA12 START | 123.7 |
| HIERARCH ESO ISS PBLA12 END | 124.6 |
| HIERARCH ESO ISS PBL13 START | 31.678 |
| HIERARCH ESO ISS PBL13 END | 31.744 |
| HIERARCH ESO ISS PBLA13 START | 50.5 |
| HIERARCH ESO ISS PBLA13 END | 51.9 |
| HIERARCH ESO ISS PBL14 START | 19.838 |
| HIERARCH ESO ISS PBL14 END | 20.047 |
| HIERARCH ESO ISS PBLA14 START | 93.087 |
| HIERARCH ESO ISS PBLA14 END | 94.391 |
| HIERARCH ESO ISS PBL23 START | 32.583 |
| HIERARCH ESO ISS PBL23 END | 32.541 |
| HIERARCH ESO ISS PBLA23 START | 12.3 |
| HIERARCH ESO ISS PBLA23 END | 13.3 |
| HIERARCH ESO ISS PBL24 START | 10.852 |
| HIERARCH ESO ISS PBL24 END | 10.838 |
| HIERARCH ESO ISS PBLA24 START | 12.227 |
| HIERARCH ESO ISS PBLA24 END | 13.248 |
| HIERARCH ESO ISS PBL34 START | 21.73 |
| HIERARCH ESO ISS PBL34 END | 21.703 |
| HIERARCH ESO ISS PBLA34 START | 192.284 |
| HIERARCH ESO ISS PBLA34 END | 193.306 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003744 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00372 |
| HIERARCH ESO ISS AMBI TEMP | 13.42 |
| HIERARCH ESO ISS AMBI FWHM START | 1.21 |
| HIERARCH ESO ISS AMBI FWHM END | 1.18 |