Exposure
- ID
- GRAVI.2025-03-30T04:36:41.705_1
- Header ID
- GRAVI.2025-03-30T04:36:41.705
- Date updated
- 2025-03-30 04:55:53 UTC+0000
- Release date
- 2025-03-30 04:36:41 UTC+0000
- UTC Start
- 2025-03-30 04:36:41.705
- UTC End
- 2025-03-30 04:43:21.705
- MJD Start
- 60764.19214936
- MJD End
- 60764.19677898963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006365
- Ambient temperature (°C)
- 13.69
- Seeing (arcsec)
- 0.755
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 | 55.6460 | 56.1160 | 216.6000 | 218.5000 |
| K0-D0 | 89.9350 | 90.1730 | 200.6000 | 202.4000 |
| K0-J3 | 36.4710 | 37.1780 | 302.6590 | 303.2890 |
| G2-D0 | 39.5090 | 39.5120 | 177.9000 | 179.0000 |
| G2-J3 | 64.4100 | 64.4060 | 2.1840 | 3.4640 |
| D0-J3 | 103.8490 | 103.8450 | 0.5420 | 1.7800 |
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 | 60764.19214936 |
| 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 | 55.646 |
| HIERARCH ESO ISS PBL12 END | 56.116 |
| HIERARCH ESO ISS PBLA12 START | 216.6 |
| HIERARCH ESO ISS PBLA12 END | 218.5 |
| HIERARCH ESO ISS PBL13 START | 89.935 |
| HIERARCH ESO ISS PBL13 END | 90.173 |
| HIERARCH ESO ISS PBLA13 START | 200.6 |
| HIERARCH ESO ISS PBLA13 END | 202.4 |
| HIERARCH ESO ISS PBL14 START | 36.471 |
| HIERARCH ESO ISS PBL14 END | 37.178 |
| HIERARCH ESO ISS PBLA14 START | 302.659 |
| HIERARCH ESO ISS PBLA14 END | 303.289 |
| HIERARCH ESO ISS PBL23 START | 39.509 |
| HIERARCH ESO ISS PBL23 END | 39.512 |
| HIERARCH ESO ISS PBLA23 START | 177.9 |
| HIERARCH ESO ISS PBLA23 END | 179.0 |
| HIERARCH ESO ISS PBL24 START | 64.41 |
| HIERARCH ESO ISS PBL24 END | 64.406 |
| HIERARCH ESO ISS PBLA24 START | 2.184 |
| HIERARCH ESO ISS PBLA24 END | 3.464 |
| HIERARCH ESO ISS PBL34 START | 103.849 |
| HIERARCH ESO ISS PBL34 END | 103.845 |
| HIERARCH ESO ISS PBLA34 START | 0.542 |
| HIERARCH ESO ISS PBLA34 END | 1.78 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007691 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005039 |
| HIERARCH ESO ISS AMBI TEMP | 13.69 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.95 |