Exposure
- ID
- PIONI.2025-03-21T01:53:21.540_1
- Header ID
- PIONI.2025-03-21T01:53:21.540
- Date updated
- 2025-03-21 02:00:39 UTC+0000
- Release date
- 2025-03-21 01:53:21 UTC+0000
- UTC Start
- 2025-03-21 01:53:21.540
- UTC End
- 2025-03-21 01:53:47.140
- MJD Start
- 60755.0787215307
- MJD End
- 60755.079017826996
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00868
- Ambient temperature (°C)
- 17.34
- Seeing (arcsec)
- 0.56
Observation
- ID
- 65730
- 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
- 48903
- Name
- HD105138
- RA
- 181.579886
- DEC
- -68.65141
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 75.2670 | 75.3110 | 66.7000 | 66.8000 |
| A0-J2 | 123.5830 | 123.6100 | 48.8000 | 48.9000 |
| A0-K0 | 127.9810 | 127.9810 | 34.8430 | 34.9830 |
| G1-J2 | 56.8800 | 56.8750 | 24.8000 | 24.9000 |
| G1-K0 | 75.3630 | 75.3600 | 3.0440 | 3.1480 |
| J2-K0 | 30.8510 | 30.8740 | 319.9600 | 320.0490 |
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 | 60755.0787215307 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD105138 |
| RA | 181.579886 |
| DEC | -68.65141 |
| 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 | 75.267 |
| HIERARCH ESO ISS PBL12 END | 75.311 |
| HIERARCH ESO ISS PBLA12 START | 66.7 |
| HIERARCH ESO ISS PBLA12 END | 66.8 |
| HIERARCH ESO ISS PBL13 START | 123.583 |
| HIERARCH ESO ISS PBL13 END | 123.61 |
| HIERARCH ESO ISS PBLA13 START | 48.8 |
| HIERARCH ESO ISS PBLA13 END | 48.9 |
| HIERARCH ESO ISS PBL14 START | 127.981 |
| HIERARCH ESO ISS PBL14 END | 127.981 |
| HIERARCH ESO ISS PBLA14 START | 34.843 |
| HIERARCH ESO ISS PBLA14 END | 34.983 |
| HIERARCH ESO ISS PBL23 START | 56.88 |
| HIERARCH ESO ISS PBL23 END | 56.875 |
| HIERARCH ESO ISS PBLA23 START | 24.8 |
| HIERARCH ESO ISS PBLA23 END | 24.9 |
| HIERARCH ESO ISS PBL24 START | 75.363 |
| HIERARCH ESO ISS PBL24 END | 75.36 |
| HIERARCH ESO ISS PBLA24 START | 3.044 |
| HIERARCH ESO ISS PBLA24 END | 3.148 |
| HIERARCH ESO ISS PBL34 START | 30.851 |
| HIERARCH ESO ISS PBL34 END | 30.874 |
| HIERARCH ESO ISS PBLA34 START | 319.96 |
| HIERARCH ESO ISS PBLA34 END | 320.049 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00868 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00868 |
| HIERARCH ESO ISS AMBI TEMP | 17.34 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |