Exposure
- ID
- PIONI.2025-03-21T04:37:42.034_1
- Header ID
- PIONI.2025-03-21T04:37:42.034
- Date updated
- 2025-03-21 04:45:42 UTC+0000
- Release date
- 2025-03-21 04:37:42 UTC+0000
- UTC Start
- 2025-03-21 04:37:42.034
- UTC End
- 2025-03-21 04:38:20.434
- MJD Start
- 60755.1928476132
- MJD End
- 60755.193292057644
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009774999999999999
- Ambient temperature (°C)
- 16.01
- Seeing (arcsec)
- 0.36
Observation
- ID
- 64919
- 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
- 48348
- Name
- HD73827
- RA
- 129.800496
- DEC
- -33.61125
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 81.4740 | 81.4130 | 148.8000 | 148.9000 |
| A0-J2 | 103.0760 | 102.8850 | 124.9000 | 125.1000 |
| A0-K0 | 94.7460 | 94.4920 | 97.2200 | 97.3540 |
| G1-J2 | 43.6500 | 43.5390 | 75.8000 | 75.9000 |
| G1-K0 | 77.5490 | 77.4560 | 41.8630 | 41.9000 |
| J2-K0 | 47.9740 | 47.9690 | 11.3450 | 11.4300 |
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 | 60755.1928476132 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD73827 |
| RA | 129.800496 |
| DEC | -33.61125 |
| 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 | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 81.474 |
| HIERARCH ESO ISS PBL12 END | 81.413 |
| HIERARCH ESO ISS PBLA12 START | 148.8 |
| HIERARCH ESO ISS PBLA12 END | 148.9 |
| HIERARCH ESO ISS PBL13 START | 103.076 |
| HIERARCH ESO ISS PBL13 END | 102.885 |
| HIERARCH ESO ISS PBLA13 START | 124.9 |
| HIERARCH ESO ISS PBLA13 END | 125.1 |
| HIERARCH ESO ISS PBL14 START | 94.746 |
| HIERARCH ESO ISS PBL14 END | 94.492 |
| HIERARCH ESO ISS PBLA14 START | 97.22 |
| HIERARCH ESO ISS PBLA14 END | 97.354 |
| HIERARCH ESO ISS PBL23 START | 43.65 |
| HIERARCH ESO ISS PBL23 END | 43.539 |
| HIERARCH ESO ISS PBLA23 START | 75.8 |
| HIERARCH ESO ISS PBLA23 END | 75.9 |
| HIERARCH ESO ISS PBL24 START | 77.549 |
| HIERARCH ESO ISS PBL24 END | 77.456 |
| HIERARCH ESO ISS PBLA24 START | 41.863 |
| HIERARCH ESO ISS PBLA24 END | 41.9 |
| HIERARCH ESO ISS PBL34 START | 47.974 |
| HIERARCH ESO ISS PBL34 END | 47.969 |
| HIERARCH ESO ISS PBLA34 START | 11.345 |
| HIERARCH ESO ISS PBLA34 END | 11.43 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009669 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009881 |
| HIERARCH ESO ISS AMBI TEMP | 16.01 |
| HIERARCH ESO ISS AMBI FWHM START | 0.36 |
| HIERARCH ESO ISS AMBI FWHM END | 0.36 |