Exposure
- ID
- PIONI.2025-04-29T05:28:16.417_1
- Header ID
- PIONI.2025-04-29T05:28:16.417
- Date updated
- 2025-04-29 05:35:44 UTC+0000
- Release date
- 2025-04-29 05:28:16 UTC+0000
- UTC Start
- 2025-04-29 05:28:16.417
- UTC End
- 2025-04-29 05:28:54.817
- MJD Start
- 60794.2279677899
- MJD End
- 60794.22841223434
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004511
- Ambient temperature (°C)
- 13.07
- Seeing (arcsec)
- 0.53
Observation
- ID
- 65872
- 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
- 49030
- Name
- HD142862
- RA
- 239.171347
- DEC
- 5.91079
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.3550 | 90.3380 | 113.3000 | 113.3000 |
| A0-J2 | 127.6830 | 127.7510 | 93.5000 | 93.5000 |
| A0-K0 | 120.7110 | 120.8530 | 73.7990 | 73.7980 |
| G1-J2 | 52.4760 | 52.5500 | 57.9000 | 57.9000 |
| G1-K0 | 76.8380 | 76.9090 | 25.3740 | 25.4660 |
| J2-K0 | 43.1090 | 43.0880 | 344.4920 | 344.5720 |
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 | 60794.2279677899 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD142862 |
| RA | 239.171347 |
| DEC | 5.91079 |
| 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 | 90.355 |
| HIERARCH ESO ISS PBL12 END | 90.338 |
| HIERARCH ESO ISS PBLA12 START | 113.3 |
| HIERARCH ESO ISS PBLA12 END | 113.3 |
| HIERARCH ESO ISS PBL13 START | 127.683 |
| HIERARCH ESO ISS PBL13 END | 127.751 |
| HIERARCH ESO ISS PBLA13 START | 93.5 |
| HIERARCH ESO ISS PBLA13 END | 93.5 |
| HIERARCH ESO ISS PBL14 START | 120.711 |
| HIERARCH ESO ISS PBL14 END | 120.853 |
| HIERARCH ESO ISS PBLA14 START | 73.799 |
| HIERARCH ESO ISS PBLA14 END | 73.798 |
| HIERARCH ESO ISS PBL23 START | 52.476 |
| HIERARCH ESO ISS PBL23 END | 52.55 |
| HIERARCH ESO ISS PBLA23 START | 57.9 |
| HIERARCH ESO ISS PBLA23 END | 57.9 |
| HIERARCH ESO ISS PBL24 START | 76.838 |
| HIERARCH ESO ISS PBL24 END | 76.909 |
| HIERARCH ESO ISS PBLA24 START | 25.374 |
| HIERARCH ESO ISS PBLA24 END | 25.466 |
| HIERARCH ESO ISS PBL34 START | 43.109 |
| HIERARCH ESO ISS PBL34 END | 43.088 |
| HIERARCH ESO ISS PBLA34 START | 344.492 |
| HIERARCH ESO ISS PBLA34 END | 344.572 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004511 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004511 |
| HIERARCH ESO ISS AMBI TEMP | 13.07 |
| HIERARCH ESO ISS AMBI FWHM START | 0.53 |
| HIERARCH ESO ISS AMBI FWHM END | 0.53 |