Exposure
- ID
- PIONI.2025-03-01T03:54:30.853_1
- Header ID
- PIONI.2025-03-01T03:54:30.853
- Date updated
- 2025-03-01 04:00:45 UTC+0000
- Release date
- 2025-03-01 03:54:30 UTC+0000
- UTC Start
- 2025-03-01 03:54:30.853
- UTC End
- 2025-03-01 03:54:56.453
- MJD Start
- 60735.1628570952
- MJD End
- 60735.1631533915
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007437
- Ambient temperature (°C)
- 14.61
- Seeing (arcsec)
- 0.685
Observation
- ID
- 64887
- Category
- calibrator
- Program ID
- 115.285P.001
- Program Title
- A SUB-PERCENT GEOMETRICAL LMC DISTANCE MEASUREMENT
- Program Type
- Normal
- PI / COI
- PIETRZYNSKI / GALLENNE / GRACZYK / HAJDU / GIEREN
Target
- ID
- 48320
- Name
- HD109251
- RA
- 188.411195
- DEC
- -44.18403
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 72.0890 | 72.1920 | 87.6000 | 87.7000 |
| A0-J2 | 112.5230 | 112.6270 | 61.3000 | 61.5000 |
| A0-K0 | 121.5580 | 121.6070 | 40.8240 | 40.9560 |
| G1-J2 | 57.5540 | 57.5620 | 27.6000 | 27.8000 |
| G1-K0 | 89.2840 | 89.2810 | 4.7850 | 4.8720 |
| J2-K0 | 42.5810 | 42.6010 | 333.1300 | 333.1820 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.285P.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60735.1628570952 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD109251 |
| RA | 188.411195 |
| DEC | -44.18403 |
| HIERARCH ESO INS OPTI2 NAME | GRISM |
| HIERARCH ESO INS OPTI2 ID | GRISM |
| HIERARCH ESO INS FILT1 NAME | H |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 72.089 |
| HIERARCH ESO ISS PBL12 END | 72.192 |
| HIERARCH ESO ISS PBLA12 START | 87.6 |
| HIERARCH ESO ISS PBLA12 END | 87.7 |
| HIERARCH ESO ISS PBL13 START | 112.523 |
| HIERARCH ESO ISS PBL13 END | 112.627 |
| HIERARCH ESO ISS PBLA13 START | 61.3 |
| HIERARCH ESO ISS PBLA13 END | 61.5 |
| HIERARCH ESO ISS PBL14 START | 121.558 |
| HIERARCH ESO ISS PBL14 END | 121.607 |
| HIERARCH ESO ISS PBLA14 START | 40.824 |
| HIERARCH ESO ISS PBLA14 END | 40.956 |
| HIERARCH ESO ISS PBL23 START | 57.554 |
| HIERARCH ESO ISS PBL23 END | 57.562 |
| HIERARCH ESO ISS PBLA23 START | 27.6 |
| HIERARCH ESO ISS PBLA23 END | 27.8 |
| HIERARCH ESO ISS PBL24 START | 89.284 |
| HIERARCH ESO ISS PBL24 END | 89.281 |
| HIERARCH ESO ISS PBLA24 START | 4.785 |
| HIERARCH ESO ISS PBLA24 END | 4.872 |
| HIERARCH ESO ISS PBL34 START | 42.581 |
| HIERARCH ESO ISS PBL34 END | 42.601 |
| HIERARCH ESO ISS PBLA34 START | 333.13 |
| HIERARCH ESO ISS PBLA34 END | 333.182 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007393 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007481 |
| HIERARCH ESO ISS AMBI TEMP | 14.61 |
| HIERARCH ESO ISS AMBI FWHM START | 0.68 |
| HIERARCH ESO ISS AMBI FWHM END | 0.69 |