Exposure
- ID
- PIONI.2025-07-21T09:34:33.657_1
- Header ID
- PIONI.2025-07-21T09:34:33.657
- Date updated
- 2025-07-21 09:40:39 UTC+0000
- Release date
- 2025-07-21 09:34:33 UTC+0000
- UTC Start
- 2025-07-21 09:34:33.657
- UTC End
- 2025-07-21 09:34:59.257
- MJD Start
- 60877.3990006582
- MJD End
- 60877.3992969545
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004324
- Ambient temperature (°C)
- 14.75
- Seeing (arcsec)
- 0.6699999999999999
Observation
- ID
- 68906
- 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
- 51269
- Name
- HD23593
- RA
- 55.641605
- DEC
- -64.19512
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 74.4750 | 74.5300 | 71.8000 | 71.9000 |
| A0-J2 | 121.9280 | 121.9660 | 52.0000 | 52.2000 |
| A0-K0 | 127.7560 | 127.7610 | 36.8340 | 36.9720 |
| G1-J2 | 57.5920 | 57.5880 | 26.2000 | 26.3000 |
| G1-K0 | 79.1530 | 79.1490 | 4.2510 | 4.3500 |
| J2-K0 | 33.5260 | 33.5490 | 324.3650 | 324.4450 |
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 | 60877.3990006582 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD23593 |
| RA | 55.641605 |
| DEC | -64.19512 |
| 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 | 74.475 |
| HIERARCH ESO ISS PBL12 END | 74.53 |
| HIERARCH ESO ISS PBLA12 START | 71.8 |
| HIERARCH ESO ISS PBLA12 END | 71.9 |
| HIERARCH ESO ISS PBL13 START | 121.928 |
| HIERARCH ESO ISS PBL13 END | 121.966 |
| HIERARCH ESO ISS PBLA13 START | 52.0 |
| HIERARCH ESO ISS PBLA13 END | 52.2 |
| HIERARCH ESO ISS PBL14 START | 127.756 |
| HIERARCH ESO ISS PBL14 END | 127.761 |
| HIERARCH ESO ISS PBLA14 START | 36.834 |
| HIERARCH ESO ISS PBLA14 END | 36.972 |
| HIERARCH ESO ISS PBL23 START | 57.592 |
| HIERARCH ESO ISS PBL23 END | 57.588 |
| HIERARCH ESO ISS PBLA23 START | 26.2 |
| HIERARCH ESO ISS PBLA23 END | 26.3 |
| HIERARCH ESO ISS PBL24 START | 79.153 |
| HIERARCH ESO ISS PBL24 END | 79.149 |
| HIERARCH ESO ISS PBLA24 START | 4.251 |
| HIERARCH ESO ISS PBLA24 END | 4.35 |
| HIERARCH ESO ISS PBL34 START | 33.526 |
| HIERARCH ESO ISS PBL34 END | 33.549 |
| HIERARCH ESO ISS PBLA34 START | 324.365 |
| HIERARCH ESO ISS PBLA34 END | 324.445 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004324 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004324 |
| HIERARCH ESO ISS AMBI TEMP | 14.75 |
| HIERARCH ESO ISS AMBI FWHM START | 0.73 |
| HIERARCH ESO ISS AMBI FWHM END | 0.61 |