Exposure
- ID
- PIONI.2025-03-21T04:48:06.090_1
- Header ID
- PIONI.2025-03-21T04:48:06.090
- Date updated
- 2025-03-21 04:55:45 UTC+0000
- Release date
- 2025-03-21 04:48:06 UTC+0000
- UTC Start
- 2025-03-21 04:48:06.090
- UTC End
- 2025-03-21 04:48:31.690
- MJD Start
- 60755.2000704864
- MJD End
- 60755.200366782694
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0090335
- Ambient temperature (°C)
- 15.87
- Seeing (arcsec)
- 0.37
Observation
- ID
- 65744
- 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
- 48917
- Name
- HD81089
- RA
- 140.764461
- DEC
- -21.93834
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 77.7960 | 77.7210 | 137.8000 | 138.0000 |
| A0-J2 | 104.6330 | 104.4600 | 110.7000 | 110.8000 |
| A0-K0 | 104.9930 | 104.8150 | 83.8920 | 83.9380 |
| G1-J2 | 50.1450 | 50.0790 | 65.6000 | 65.6000 |
| G1-K0 | 86.3840 | 86.3440 | 37.1620 | 37.1830 |
| J2-K0 | 48.5760 | 48.5770 | 7.7000 | 7.7640 |
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 | 60755.2000704864 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD81089 |
| RA | 140.764461 |
| DEC | -21.93834 |
| 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 | 77.796 |
| HIERARCH ESO ISS PBL12 END | 77.721 |
| HIERARCH ESO ISS PBLA12 START | 137.8 |
| HIERARCH ESO ISS PBLA12 END | 138.0 |
| HIERARCH ESO ISS PBL13 START | 104.633 |
| HIERARCH ESO ISS PBL13 END | 104.46 |
| HIERARCH ESO ISS PBLA13 START | 110.7 |
| HIERARCH ESO ISS PBLA13 END | 110.8 |
| HIERARCH ESO ISS PBL14 START | 104.993 |
| HIERARCH ESO ISS PBL14 END | 104.815 |
| HIERARCH ESO ISS PBLA14 START | 83.892 |
| HIERARCH ESO ISS PBLA14 END | 83.938 |
| HIERARCH ESO ISS PBL23 START | 50.145 |
| HIERARCH ESO ISS PBL23 END | 50.079 |
| HIERARCH ESO ISS PBLA23 START | 65.6 |
| HIERARCH ESO ISS PBLA23 END | 65.6 |
| HIERARCH ESO ISS PBL24 START | 86.384 |
| HIERARCH ESO ISS PBL24 END | 86.344 |
| HIERARCH ESO ISS PBLA24 START | 37.162 |
| HIERARCH ESO ISS PBLA24 END | 37.183 |
| HIERARCH ESO ISS PBL34 START | 48.576 |
| HIERARCH ESO ISS PBL34 END | 48.577 |
| HIERARCH ESO ISS PBLA34 START | 7.7 |
| HIERARCH ESO ISS PBLA34 END | 7.764 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009272 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008795 |
| HIERARCH ESO ISS AMBI TEMP | 15.87 |
| HIERARCH ESO ISS AMBI FWHM START | 0.38 |
| HIERARCH ESO ISS AMBI FWHM END | 0.36 |