Exposure
- ID
- GRAVI.2025-03-08T09:05:08.006_1
- Header ID
- GRAVI.2025-03-08T09:05:08.006
- Date updated
- 2025-03-08 09:20:56 UTC+0000
- Release date
- 2025-03-08 09:05:08 UTC+0000
- UTC Start
- 2025-03-08 09:05:08.006
- UTC End
- 2025-03-08 09:11:48.006
- MJD Start
- 60742.37856488
- MJD End
- 60742.383194509624
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006357
- Ambient temperature (°C)
- 13.53
- Seeing (arcsec)
- 0.725
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 | 22.5070 | 22.6760 | 130.6000 | 131.6000 |
| A0-D0 | 31.9940 | 32.0030 | 60.7000 | 62.0000 |
| A0-C1 | 21.1750 | 21.3240 | 102.3790 | 103.6310 |
| B2-D0 | 32.1850 | 32.1110 | 19.6000 | 20.6000 |
| B2-C1 | 10.7200 | 10.6950 | 19.5590 | 20.5450 |
| D0-C1 | 21.4650 | 21.4160 | 199.6310 | 200.6080 |
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 | 60742.37856488 |
| 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 | 22.507 |
| HIERARCH ESO ISS PBL12 END | 22.676 |
| HIERARCH ESO ISS PBLA12 START | 130.6 |
| HIERARCH ESO ISS PBLA12 END | 131.6 |
| HIERARCH ESO ISS PBL13 START | 31.994 |
| HIERARCH ESO ISS PBL13 END | 32.003 |
| HIERARCH ESO ISS PBLA13 START | 60.7 |
| HIERARCH ESO ISS PBLA13 END | 62.0 |
| HIERARCH ESO ISS PBL14 START | 21.175 |
| HIERARCH ESO ISS PBL14 END | 21.324 |
| HIERARCH ESO ISS PBLA14 START | 102.379 |
| HIERARCH ESO ISS PBLA14 END | 103.631 |
| HIERARCH ESO ISS PBL23 START | 32.185 |
| HIERARCH ESO ISS PBL23 END | 32.111 |
| HIERARCH ESO ISS PBLA23 START | 19.6 |
| HIERARCH ESO ISS PBLA23 END | 20.6 |
| HIERARCH ESO ISS PBL24 START | 10.72 |
| HIERARCH ESO ISS PBL24 END | 10.695 |
| HIERARCH ESO ISS PBLA24 START | 19.559 |
| HIERARCH ESO ISS PBLA24 END | 20.545 |
| HIERARCH ESO ISS PBL34 START | 21.465 |
| HIERARCH ESO ISS PBL34 END | 21.416 |
| HIERARCH ESO ISS PBLA34 START | 199.631 |
| HIERARCH ESO ISS PBLA34 END | 200.608 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006374 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00634 |
| HIERARCH ESO ISS AMBI TEMP | 13.53 |
| HIERARCH ESO ISS AMBI FWHM START | 0.73 |
| HIERARCH ESO ISS AMBI FWHM END | 0.72 |