Exposure
- ID
- PIONI.2025-04-29T05:31:37.635_1
- Header ID
- PIONI.2025-04-29T05:31:37.635
- Date updated
- 2025-04-29 05:40:46 UTC+0000
- Release date
- 2025-04-29 05:31:37 UTC+0000
- UTC Start
- 2025-04-29 05:31:37.635
- UTC End
- 2025-04-29 05:32:16.035
- MJD Start
- 60794.2302966984
- MJD End
- 60794.23074114284
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005273
- Ambient temperature (°C)
- 13.13
- Seeing (arcsec)
- 0.55
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 | 90.2760 | 90.2550 | 113.2000 | 113.2000 |
| A0-J2 | 127.9600 | 128.0220 | 93.4000 | 93.4000 |
| A0-K0 | 121.2950 | 121.4300 | 73.7910 | 73.7890 |
| G1-J2 | 52.7830 | 52.8560 | 58.0000 | 58.1000 |
| G1-K0 | 77.1370 | 77.2080 | 25.7510 | 25.8410 |
| J2-K0 | 43.0220 | 43.0010 | 344.8260 | 344.9080 |
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 | 60794.2302966984 |
| 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 | 90.276 |
| HIERARCH ESO ISS PBL12 END | 90.255 |
| HIERARCH ESO ISS PBLA12 START | 113.2 |
| HIERARCH ESO ISS PBLA12 END | 113.2 |
| HIERARCH ESO ISS PBL13 START | 127.96 |
| HIERARCH ESO ISS PBL13 END | 128.022 |
| HIERARCH ESO ISS PBLA13 START | 93.4 |
| HIERARCH ESO ISS PBLA13 END | 93.4 |
| HIERARCH ESO ISS PBL14 START | 121.295 |
| HIERARCH ESO ISS PBL14 END | 121.43 |
| HIERARCH ESO ISS PBLA14 START | 73.791 |
| HIERARCH ESO ISS PBLA14 END | 73.789 |
| HIERARCH ESO ISS PBL23 START | 52.783 |
| HIERARCH ESO ISS PBL23 END | 52.856 |
| HIERARCH ESO ISS PBLA23 START | 58.0 |
| HIERARCH ESO ISS PBLA23 END | 58.1 |
| HIERARCH ESO ISS PBL24 START | 77.137 |
| HIERARCH ESO ISS PBL24 END | 77.208 |
| HIERARCH ESO ISS PBLA24 START | 25.751 |
| HIERARCH ESO ISS PBLA24 END | 25.841 |
| HIERARCH ESO ISS PBL34 START | 43.022 |
| HIERARCH ESO ISS PBL34 END | 43.001 |
| HIERARCH ESO ISS PBLA34 START | 344.826 |
| HIERARCH ESO ISS PBLA34 END | 344.908 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00569 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004856 |
| HIERARCH ESO ISS AMBI TEMP | 13.13 |
| HIERARCH ESO ISS AMBI FWHM START | 0.48 |
| HIERARCH ESO ISS AMBI FWHM END | 0.62 |