Exposure
- ID
- PIONI.2025-07-21T08:06:26.788_1
- Header ID
- PIONI.2025-07-21T08:06:26.788
- Date updated
- 2025-07-21 08:15:43 UTC+0000
- Release date
- 2025-07-21 08:06:26 UTC+0000
- UTC Start
- 2025-07-21 08:06:26.788
- UTC End
- 2025-07-21 08:06:52.388
- MJD Start
- 60877.3378100488
- MJD End
- 60877.338106345094
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002877
- Ambient temperature (°C)
- 14.72
- Seeing (arcsec)
- 0.71
Observation
- ID
- 68901
- 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
- 51264
- Name
- HD223685
- RA
- 357.916121
- DEC
- 4.69805
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.1040 | 90.0830 | 113.2000 | 113.2000 |
| A0-J2 | 128.4640 | 128.5010 | 93.1000 | 93.1000 |
| A0-K0 | 122.6830 | 122.7740 | 73.4860 | 73.4850 |
| G1-J2 | 53.6480 | 53.6980 | 57.9000 | 57.9000 |
| G1-K0 | 78.5100 | 78.5620 | 26.3120 | 26.3760 |
| J2-K0 | 43.2140 | 43.2000 | 345.7260 | 345.7880 |
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 | 60877.3378100488 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD223685 |
| RA | 357.916121 |
| DEC | 4.69805 |
| 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 | 90.104 |
| HIERARCH ESO ISS PBL12 END | 90.083 |
| HIERARCH ESO ISS PBLA12 START | 113.2 |
| HIERARCH ESO ISS PBLA12 END | 113.2 |
| HIERARCH ESO ISS PBL13 START | 128.464 |
| HIERARCH ESO ISS PBL13 END | 128.501 |
| HIERARCH ESO ISS PBLA13 START | 93.1 |
| HIERARCH ESO ISS PBLA13 END | 93.1 |
| HIERARCH ESO ISS PBL14 START | 122.683 |
| HIERARCH ESO ISS PBL14 END | 122.774 |
| HIERARCH ESO ISS PBLA14 START | 73.486 |
| HIERARCH ESO ISS PBLA14 END | 73.485 |
| HIERARCH ESO ISS PBL23 START | 53.648 |
| HIERARCH ESO ISS PBL23 END | 53.698 |
| HIERARCH ESO ISS PBLA23 START | 57.9 |
| HIERARCH ESO ISS PBLA23 END | 57.9 |
| HIERARCH ESO ISS PBL24 START | 78.51 |
| HIERARCH ESO ISS PBL24 END | 78.562 |
| HIERARCH ESO ISS PBLA24 START | 26.312 |
| HIERARCH ESO ISS PBLA24 END | 26.376 |
| HIERARCH ESO ISS PBL34 START | 43.214 |
| HIERARCH ESO ISS PBL34 END | 43.2 |
| HIERARCH ESO ISS PBLA34 START | 345.726 |
| HIERARCH ESO ISS PBLA34 END | 345.788 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002877 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002877 |
| HIERARCH ESO ISS AMBI TEMP | 14.72 |
| HIERARCH ESO ISS AMBI FWHM START | 0.71 |
| HIERARCH ESO ISS AMBI FWHM END | 0.71 |