Exposure
- ID
- GRAVI.2025-03-30T07:20:12.121_1
- Header ID
- GRAVI.2025-03-30T07:20:12.121
- Date updated
- 2025-03-30 07:35:48 UTC+0000
- Release date
- 2025-03-30 07:20:12 UTC+0000
- UTC Start
- 2025-03-30 07:20:12.121
- UTC End
- 2025-03-30 07:26:52.121
- MJD Start
- 60764.30569584
- MJD End
- 60764.310325469625
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005986
- Ambient temperature (°C)
- 13.16
- Seeing (arcsec)
- 0.665
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 | 66.3700 | 66.6690 | 255.3000 | 256.7000 |
| K0-D0 | 95.7480 | 95.8450 | 237.0000 | 238.4000 |
| K0-J3 | 48.9710 | 49.3220 | 319.9610 | 320.8110 |
| G2-D0 | 38.7970 | 38.7150 | 204.6000 | 205.7000 |
| G2-J3 | 63.3850 | 63.2580 | 31.0580 | 32.2160 |
| D0-J3 | 102.0280 | 101.8150 | 28.5950 | 29.7250 |
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 | 60764.30569584 |
| 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 | 66.37 |
| HIERARCH ESO ISS PBL12 END | 66.669 |
| HIERARCH ESO ISS PBLA12 START | 255.3 |
| HIERARCH ESO ISS PBLA12 END | 256.7 |
| HIERARCH ESO ISS PBL13 START | 95.748 |
| HIERARCH ESO ISS PBL13 END | 95.845 |
| HIERARCH ESO ISS PBLA13 START | 237.0 |
| HIERARCH ESO ISS PBLA13 END | 238.4 |
| HIERARCH ESO ISS PBL14 START | 48.971 |
| HIERARCH ESO ISS PBL14 END | 49.322 |
| HIERARCH ESO ISS PBLA14 START | 319.961 |
| HIERARCH ESO ISS PBLA14 END | 320.811 |
| HIERARCH ESO ISS PBL23 START | 38.797 |
| HIERARCH ESO ISS PBL23 END | 38.715 |
| HIERARCH ESO ISS PBLA23 START | 204.6 |
| HIERARCH ESO ISS PBLA23 END | 205.7 |
| HIERARCH ESO ISS PBL24 START | 63.385 |
| HIERARCH ESO ISS PBL24 END | 63.258 |
| HIERARCH ESO ISS PBLA24 START | 31.058 |
| HIERARCH ESO ISS PBLA24 END | 32.216 |
| HIERARCH ESO ISS PBL34 START | 102.028 |
| HIERARCH ESO ISS PBL34 END | 101.815 |
| HIERARCH ESO ISS PBLA34 START | 28.595 |
| HIERARCH ESO ISS PBLA34 END | 29.725 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005424 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006548 |
| HIERARCH ESO ISS AMBI TEMP | 13.16 |
| HIERARCH ESO ISS AMBI FWHM START | 0.75 |
| HIERARCH ESO ISS AMBI FWHM END | 0.58 |