Exposure
- ID
- PIONI.2025-05-21T09:52:44.724_1
- Header ID
- PIONI.2025-05-21T09:52:44.724
- Date updated
- 2025-05-21 10:01:01 UTC+0000
- Release date
- 2025-05-21 09:52:44 UTC+0000
- UTC Start
- 2025-05-21 09:52:44.724
- UTC End
- 2025-05-21 09:53:10.324
- MJD Start
- 60816.4116287492
- MJD End
- 60816.4119250455
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0106475
- Ambient temperature (°C)
- 15.05
- Seeing (arcsec)
- 0.41000000000000003
Observation
- ID
- 67504
- 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
- 50207
- Name
- HD224554
- RA
- 359.732039
- DEC
- -52.74546
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 18.6000 | 18.6250 | 114.2000 | 114.3000 |
| A0-D0 | 31.2420 | 31.2490 | 37.9000 | 38.0000 |
| A0-J3 | 132.0470 | 132.0420 | 19.2760 | 19.3890 |
| B2-D0 | 32.3630 | 32.3620 | 4.0000 | 4.0000 |
| B2-J3 | 134.9330 | 134.9240 | 11.3840 | 11.4860 |
| D0-J3 | 102.9270 | 102.9200 | 13.7130 | 13.8180 |
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 | 60816.4116287492 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD224554 |
| RA | 359.732039 |
| DEC | -52.74546 |
| 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 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 18.6 |
| HIERARCH ESO ISS PBL12 END | 18.625 |
| HIERARCH ESO ISS PBLA12 START | 114.2 |
| HIERARCH ESO ISS PBLA12 END | 114.3 |
| HIERARCH ESO ISS PBL13 START | 31.242 |
| HIERARCH ESO ISS PBL13 END | 31.249 |
| HIERARCH ESO ISS PBLA13 START | 37.9 |
| HIERARCH ESO ISS PBLA13 END | 38.0 |
| HIERARCH ESO ISS PBL14 START | 132.047 |
| HIERARCH ESO ISS PBL14 END | 132.042 |
| HIERARCH ESO ISS PBLA14 START | 19.276 |
| HIERARCH ESO ISS PBLA14 END | 19.389 |
| HIERARCH ESO ISS PBL23 START | 32.363 |
| HIERARCH ESO ISS PBL23 END | 32.362 |
| HIERARCH ESO ISS PBLA23 START | 4.0 |
| HIERARCH ESO ISS PBLA23 END | 4.0 |
| HIERARCH ESO ISS PBL24 START | 134.933 |
| HIERARCH ESO ISS PBL24 END | 134.924 |
| HIERARCH ESO ISS PBLA24 START | 11.384 |
| HIERARCH ESO ISS PBLA24 END | 11.486 |
| HIERARCH ESO ISS PBL34 START | 102.927 |
| HIERARCH ESO ISS PBL34 END | 102.92 |
| HIERARCH ESO ISS PBLA34 START | 13.713 |
| HIERARCH ESO ISS PBLA34 END | 13.818 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010407 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010888 |
| HIERARCH ESO ISS AMBI TEMP | 15.05 |
| HIERARCH ESO ISS AMBI FWHM START | 0.4 |
| HIERARCH ESO ISS AMBI FWHM END | 0.42 |