Exposure
- ID
- PIONI.2025-04-29T05:30:47.214_1
- Header ID
- PIONI.2025-04-29T05:30:47.214
- Date updated
- 2025-04-29 05:40:46 UTC+0000
- Release date
- 2025-04-29 05:30:47 UTC+0000
- UTC Start
- 2025-04-29 05:30:47.214
- UTC End
- 2025-04-29 05:31:25.614
- MJD Start
- 60794.2297131238
- MJD End
- 60794.23015756824
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00569
- Ambient temperature (°C)
- 13.13
- Seeing (arcsec)
- 0.48
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 | 90.2980 | 90.2770 | 113.3000 | 113.2000 |
| A0-J2 | 127.8920 | 127.9570 | 93.5000 | 93.4000 |
| A0-K0 | 121.1490 | 121.2890 | 73.7960 | 73.7910 |
| G1-J2 | 52.7060 | 52.7800 | 58.0000 | 58.0000 |
| G1-K0 | 77.0610 | 77.1340 | 25.6590 | 25.7470 |
| J2-K0 | 43.0440 | 43.0230 | 344.7430 | 344.8230 |
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 | 60794.2297131238 |
| 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 | 90.298 |
| HIERARCH ESO ISS PBL12 END | 90.277 |
| HIERARCH ESO ISS PBLA12 START | 113.3 |
| HIERARCH ESO ISS PBLA12 END | 113.2 |
| HIERARCH ESO ISS PBL13 START | 127.892 |
| HIERARCH ESO ISS PBL13 END | 127.957 |
| HIERARCH ESO ISS PBLA13 START | 93.5 |
| HIERARCH ESO ISS PBLA13 END | 93.4 |
| HIERARCH ESO ISS PBL14 START | 121.149 |
| HIERARCH ESO ISS PBL14 END | 121.289 |
| HIERARCH ESO ISS PBLA14 START | 73.796 |
| HIERARCH ESO ISS PBLA14 END | 73.791 |
| HIERARCH ESO ISS PBL23 START | 52.706 |
| HIERARCH ESO ISS PBL23 END | 52.78 |
| HIERARCH ESO ISS PBLA23 START | 58.0 |
| HIERARCH ESO ISS PBLA23 END | 58.0 |
| HIERARCH ESO ISS PBL24 START | 77.061 |
| HIERARCH ESO ISS PBL24 END | 77.134 |
| HIERARCH ESO ISS PBLA24 START | 25.659 |
| HIERARCH ESO ISS PBLA24 END | 25.747 |
| HIERARCH ESO ISS PBL34 START | 43.044 |
| HIERARCH ESO ISS PBL34 END | 43.023 |
| HIERARCH ESO ISS PBLA34 START | 344.743 |
| HIERARCH ESO ISS PBLA34 END | 344.823 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00569 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00569 |
| HIERARCH ESO ISS AMBI TEMP | 13.13 |
| HIERARCH ESO ISS AMBI FWHM START | 0.48 |
| HIERARCH ESO ISS AMBI FWHM END | 0.48 |