Exposure
- ID
- PIONI.2025-06-18T09:34:19.026_1
- Header ID
- PIONI.2025-06-18T09:34:19.026
- Date updated
- 2025-06-18 09:40:52 UTC+0000
- Release date
- 2025-06-18 09:34:19 UTC+0000
- UTC Start
- 2025-06-18 09:34:19.026
- UTC End
- 2025-06-18 09:34:44.626
- MJD Start
- 60844.39883132
- MJD End
- 60844.3991276163
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002405
- Ambient temperature (°C)
- 5.21
- Seeing (arcsec)
- 0.89
Observation
- ID
- 68154
- 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
- 50662
- Name
- HD217884
- RA
- 346.027462
- DEC
- -28.23827
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.9110 | 89.9330 | 113.2000 | 113.2000 |
| A0-J2 | 128.5880 | 128.6180 | 89.8000 | 89.9000 |
| A0-K0 | 127.6560 | 127.6750 | 68.0210 | 68.0950 |
| G1-J2 | 58.1740 | 58.1780 | 52.1000 | 52.2000 |
| G1-K0 | 90.4750 | 90.4740 | 23.2460 | 23.3150 |
| J2-K0 | 48.5010 | 48.5030 | 347.8480 | 347.9090 |
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 | 60844.39883132 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD217884 |
| RA | 346.027462 |
| DEC | -28.23827 |
| 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 | 89.911 |
| HIERARCH ESO ISS PBL12 END | 89.933 |
| HIERARCH ESO ISS PBLA12 START | 113.2 |
| HIERARCH ESO ISS PBLA12 END | 113.2 |
| HIERARCH ESO ISS PBL13 START | 128.588 |
| HIERARCH ESO ISS PBL13 END | 128.618 |
| HIERARCH ESO ISS PBLA13 START | 89.8 |
| HIERARCH ESO ISS PBLA13 END | 89.9 |
| HIERARCH ESO ISS PBL14 START | 127.656 |
| HIERARCH ESO ISS PBL14 END | 127.675 |
| HIERARCH ESO ISS PBLA14 START | 68.021 |
| HIERARCH ESO ISS PBLA14 END | 68.095 |
| HIERARCH ESO ISS PBL23 START | 58.174 |
| HIERARCH ESO ISS PBL23 END | 58.178 |
| HIERARCH ESO ISS PBLA23 START | 52.1 |
| HIERARCH ESO ISS PBLA23 END | 52.2 |
| HIERARCH ESO ISS PBL24 START | 90.475 |
| HIERARCH ESO ISS PBL24 END | 90.474 |
| HIERARCH ESO ISS PBLA24 START | 23.246 |
| HIERARCH ESO ISS PBLA24 END | 23.315 |
| HIERARCH ESO ISS PBL34 START | 48.501 |
| HIERARCH ESO ISS PBL34 END | 48.503 |
| HIERARCH ESO ISS PBLA34 START | 347.848 |
| HIERARCH ESO ISS PBLA34 END | 347.909 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002291 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002519 |
| HIERARCH ESO ISS AMBI TEMP | 5.21 |
| HIERARCH ESO ISS AMBI FWHM START | 0.89 |
| HIERARCH ESO ISS AMBI FWHM END | 0.89 |