Exposure
- ID
- PIONI.2024-07-01T23:19:31.585_1
- Header ID
- PIONI.2024-07-01T23:19:31.585
- Date updated
- 2024-07-01 23:35:38 UTC+0000
- Release date
- 2025-07-01 23:35:38 UTC+0000
- UTC Start
- 2024-07-01 23:19:31.585
- UTC End
- 2024-07-01 23:20:22.785
- MJD Start
- 60492.9718933497
- MJD End
- 60492.9724859423
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0117905
- Ambient temperature (°C)
- 14.55
- Seeing (arcsec)
- 0.755
Observation
- ID
- 59826
- Category
- science
- Program ID
- 113.26BT.001
- Program Title
- MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
- Program Type
- Normal
- PI / COI
- GALLENNE / KERVELLA / MÉRAND / PIETRZYNSKI / PROFFITT / EVANS / GIEREN
Target
- ID
- 44382
- Name
- AX Cir
- RA
- 223.14431
- DEC
- -63.80987
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 81.1400 | 81.2310 | 90.1000 | 90.4000 |
| A0-J2 | 126.4030 | 126.4600 | 70.7000 | 71.0000 |
| A0-K0 | 127.8580 | 127.8470 | 54.3400 | 54.6000 |
| G1-J2 | 56.7160 | 56.6960 | 42.3000 | 42.5000 |
| G1-K0 | 78.0810 | 78.0510 | 16.9390 | 17.1300 |
| J2-K0 | 36.1690 | 36.2010 | 334.8010 | 334.9590 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26BT.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60492.9718933497 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | AX Cir |
| RA | 223.14431 |
| DEC | -63.80987 |
| 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 |
| EXPTIME | 51.2 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 102400 |
| HIERARCH ESO ISS PBL12 START | 81.14 |
| HIERARCH ESO ISS PBL12 END | 81.231 |
| HIERARCH ESO ISS PBLA12 START | 90.1 |
| HIERARCH ESO ISS PBLA12 END | 90.4 |
| HIERARCH ESO ISS PBL13 START | 126.403 |
| HIERARCH ESO ISS PBL13 END | 126.46 |
| HIERARCH ESO ISS PBLA13 START | 70.7 |
| HIERARCH ESO ISS PBLA13 END | 71.0 |
| HIERARCH ESO ISS PBL14 START | 127.858 |
| HIERARCH ESO ISS PBL14 END | 127.847 |
| HIERARCH ESO ISS PBLA14 START | 54.34 |
| HIERARCH ESO ISS PBLA14 END | 54.6 |
| HIERARCH ESO ISS PBL23 START | 56.716 |
| HIERARCH ESO ISS PBL23 END | 56.696 |
| HIERARCH ESO ISS PBLA23 START | 42.3 |
| HIERARCH ESO ISS PBLA23 END | 42.5 |
| HIERARCH ESO ISS PBL24 START | 78.081 |
| HIERARCH ESO ISS PBL24 END | 78.051 |
| HIERARCH ESO ISS PBLA24 START | 16.939 |
| HIERARCH ESO ISS PBLA24 END | 17.13 |
| HIERARCH ESO ISS PBL34 START | 36.169 |
| HIERARCH ESO ISS PBL34 END | 36.201 |
| HIERARCH ESO ISS PBLA34 START | 334.801 |
| HIERARCH ESO ISS PBLA34 END | 334.959 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011477 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.012104 |
| HIERARCH ESO ISS AMBI TEMP | 14.55 |
| HIERARCH ESO ISS AMBI FWHM START | 0.78 |
| HIERARCH ESO ISS AMBI FWHM END | 0.73 |