Exposure
- ID
- PIONI.2025-07-21T09:56:39.862_1
- Header ID
- PIONI.2025-07-21T09:56:39.862
- Date updated
- 2025-07-21 10:05:51 UTC+0000
- Release date
- 2025-07-21 09:56:39 UTC+0000
- UTC Start
- 2025-07-21 09:56:39.862
- UTC End
- 2025-07-21 09:57:05.462
- MJD Start
- 60877.4143502582
- MJD End
- 60877.4146465545
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006798
- Ambient temperature (°C)
- 14.69
- Seeing (arcsec)
- 0.44
Observation
- ID
- 68909
- 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
- 51272
- Name
- HD223719
- RA
- 357.989973
- DEC
- 2.93031
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 78.4900 | 78.3840 | 115.4000 | 115.5000 |
| A0-J2 | 120.5440 | 120.4220 | 91.6000 | 91.6000 |
| A0-K0 | 125.9430 | 125.8860 | 71.9140 | 71.8970 |
| G1-J2 | 58.2090 | 58.2050 | 58.5000 | 58.5000 |
| G1-K0 | 87.6890 | 87.7210 | 33.8470 | 33.8690 |
| J2-K0 | 42.4070 | 42.4060 | 358.9420 | 359.0170 |
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 | 60877.4143502582 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD223719 |
| RA | 357.989973 |
| DEC | 2.93031 |
| 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 | 78.49 |
| HIERARCH ESO ISS PBL12 END | 78.384 |
| HIERARCH ESO ISS PBLA12 START | 115.4 |
| HIERARCH ESO ISS PBLA12 END | 115.5 |
| HIERARCH ESO ISS PBL13 START | 120.544 |
| HIERARCH ESO ISS PBL13 END | 120.422 |
| HIERARCH ESO ISS PBLA13 START | 91.6 |
| HIERARCH ESO ISS PBLA13 END | 91.6 |
| HIERARCH ESO ISS PBL14 START | 125.943 |
| HIERARCH ESO ISS PBL14 END | 125.886 |
| HIERARCH ESO ISS PBLA14 START | 71.914 |
| HIERARCH ESO ISS PBLA14 END | 71.897 |
| HIERARCH ESO ISS PBL23 START | 58.209 |
| HIERARCH ESO ISS PBL23 END | 58.205 |
| HIERARCH ESO ISS PBLA23 START | 58.5 |
| HIERARCH ESO ISS PBLA23 END | 58.5 |
| HIERARCH ESO ISS PBL24 START | 87.689 |
| HIERARCH ESO ISS PBL24 END | 87.721 |
| HIERARCH ESO ISS PBLA24 START | 33.847 |
| HIERARCH ESO ISS PBLA24 END | 33.869 |
| HIERARCH ESO ISS PBL34 START | 42.407 |
| HIERARCH ESO ISS PBL34 END | 42.406 |
| HIERARCH ESO ISS PBLA34 START | 358.942 |
| HIERARCH ESO ISS PBLA34 END | 359.017 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006798 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006798 |
| HIERARCH ESO ISS AMBI TEMP | 14.69 |
| HIERARCH ESO ISS AMBI FWHM START | 0.43 |
| HIERARCH ESO ISS AMBI FWHM END | 0.45 |