Exposure
- ID
- PIONI.2025-07-22T07:44:39.447_1
- Header ID
- PIONI.2025-07-22T07:44:39.447
- Date updated
- 2025-07-22 07:50:58 UTC+0000
- Release date
- 2025-07-22 07:44:39 UTC+0000
- UTC Start
- 2025-07-22 07:44:39.448
- UTC End
- 2025-07-22 07:45:05.048
- MJD Start
- 60878.3226787923
- MJD End
- 60878.322975088595
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006731
- Ambient temperature (°C)
- 14.22
- Seeing (arcsec)
- 0.33
Observation
- ID
- 68915
- 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
- 51278
- Name
- HD693
- RA
- 2.814434
- DEC
- -15.46951
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 88.8410 | 88.8810 | 111.6000 | 111.6000 |
| A0-J2 | 124.2360 | 124.3250 | 88.3000 | 88.3000 |
| A0-K0 | 121.4950 | 121.5870 | 65.5650 | 65.6250 |
| G1-J2 | 55.2760 | 55.3110 | 48.8000 | 48.8000 |
| G1-K0 | 87.5290 | 87.5480 | 18.6540 | 18.7300 |
| J2-K0 | 48.4290 | 48.4260 | 343.7330 | 343.7860 |
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 | 60878.3226787923 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD693 |
| RA | 2.814434 |
| DEC | -15.46951 |
| 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 | 88.841 |
| HIERARCH ESO ISS PBL12 END | 88.881 |
| HIERARCH ESO ISS PBLA12 START | 111.6 |
| HIERARCH ESO ISS PBLA12 END | 111.6 |
| HIERARCH ESO ISS PBL13 START | 124.236 |
| HIERARCH ESO ISS PBL13 END | 124.325 |
| HIERARCH ESO ISS PBLA13 START | 88.3 |
| HIERARCH ESO ISS PBLA13 END | 88.3 |
| HIERARCH ESO ISS PBL14 START | 121.495 |
| HIERARCH ESO ISS PBL14 END | 121.587 |
| HIERARCH ESO ISS PBLA14 START | 65.565 |
| HIERARCH ESO ISS PBLA14 END | 65.625 |
| HIERARCH ESO ISS PBL23 START | 55.276 |
| HIERARCH ESO ISS PBL23 END | 55.311 |
| HIERARCH ESO ISS PBLA23 START | 48.8 |
| HIERARCH ESO ISS PBLA23 END | 48.8 |
| HIERARCH ESO ISS PBL24 START | 87.529 |
| HIERARCH ESO ISS PBL24 END | 87.548 |
| HIERARCH ESO ISS PBLA24 START | 18.654 |
| HIERARCH ESO ISS PBLA24 END | 18.73 |
| HIERARCH ESO ISS PBL34 START | 48.429 |
| HIERARCH ESO ISS PBL34 END | 48.426 |
| HIERARCH ESO ISS PBLA34 START | 343.733 |
| HIERARCH ESO ISS PBLA34 END | 343.786 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006731 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006731 |
| HIERARCH ESO ISS AMBI TEMP | 14.22 |
| HIERARCH ESO ISS AMBI FWHM START | 0.33 |
| HIERARCH ESO ISS AMBI FWHM END | 0.33 |