Exposure
- ID
- PIONI.2025-07-22T07:42:08.760_1
- Header ID
- PIONI.2025-07-22T07:42:08.760
- Date updated
- 2025-07-22 07:50:58 UTC+0000
- Release date
- 2025-07-22 07:42:08 UTC+0000
- UTC Start
- 2025-07-22 07:42:08.760
- UTC End
- 2025-07-22 07:42:34.360
- MJD Start
- 60878.3209347217
- MJD End
- 60878.321231017995
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008097
- Ambient temperature (°C)
- 14.2
- Seeing (arcsec)
- 0.3
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 | 88.6660 | 88.7080 | 111.5000 | 111.5000 |
| A0-J2 | 123.8510 | 123.9440 | 88.1000 | 88.1000 |
| A0-K0 | 121.1010 | 121.1960 | 65.3160 | 65.3760 |
| G1-J2 | 55.1290 | 55.1640 | 48.5000 | 48.5000 |
| G1-K0 | 87.4520 | 87.4700 | 18.3380 | 18.4140 |
| J2-K0 | 48.4430 | 48.4390 | 343.5140 | 343.5660 |
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 | 60878.3209347217 |
| 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 | 88.666 |
| HIERARCH ESO ISS PBL12 END | 88.708 |
| HIERARCH ESO ISS PBLA12 START | 111.5 |
| HIERARCH ESO ISS PBLA12 END | 111.5 |
| HIERARCH ESO ISS PBL13 START | 123.851 |
| HIERARCH ESO ISS PBL13 END | 123.944 |
| HIERARCH ESO ISS PBLA13 START | 88.1 |
| HIERARCH ESO ISS PBLA13 END | 88.1 |
| HIERARCH ESO ISS PBL14 START | 121.101 |
| HIERARCH ESO ISS PBL14 END | 121.196 |
| HIERARCH ESO ISS PBLA14 START | 65.316 |
| HIERARCH ESO ISS PBLA14 END | 65.376 |
| HIERARCH ESO ISS PBL23 START | 55.129 |
| HIERARCH ESO ISS PBL23 END | 55.164 |
| HIERARCH ESO ISS PBLA23 START | 48.5 |
| HIERARCH ESO ISS PBLA23 END | 48.5 |
| HIERARCH ESO ISS PBL24 START | 87.452 |
| HIERARCH ESO ISS PBL24 END | 87.47 |
| HIERARCH ESO ISS PBLA24 START | 18.338 |
| HIERARCH ESO ISS PBLA24 END | 18.414 |
| HIERARCH ESO ISS PBL34 START | 48.443 |
| HIERARCH ESO ISS PBL34 END | 48.439 |
| HIERARCH ESO ISS PBLA34 START | 343.514 |
| HIERARCH ESO ISS PBLA34 END | 343.566 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008616 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007578 |
| HIERARCH ESO ISS AMBI TEMP | 14.2 |
| HIERARCH ESO ISS AMBI FWHM START | 0.29 |
| HIERARCH ESO ISS AMBI FWHM END | 0.31 |