Exposure
- ID
- PIONI.2024-07-01T23:21:56.409_1
- Header ID
- PIONI.2024-07-01T23:21:56.409
- 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 23:21:56.409
- UTC End
- 2024-07-01 23:22:47.609
- MJD Start
- 60492.9735695515
- MJD End
- 60492.9741621441
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.014125
- Ambient temperature (°C)
- 14.47
- Seeing (arcsec)
- 0.735
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 | 81.3260 | 81.4150 | 90.7000 | 90.9000 |
| A0-J2 | 126.5200 | 126.5760 | 71.2000 | 71.5000 |
| A0-K0 | 127.8350 | 127.8240 | 54.8740 | 55.1330 |
| G1-J2 | 56.6740 | 56.6540 | 42.8000 | 43.0000 |
| G1-K0 | 78.0190 | 77.9880 | 17.3310 | 17.5220 |
| J2-K0 | 36.2330 | 36.2640 | 335.1260 | 335.2890 |
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 | 60492.9735695515 |
| 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 | 81.326 |
| HIERARCH ESO ISS PBL12 END | 81.415 |
| HIERARCH ESO ISS PBLA12 START | 90.7 |
| HIERARCH ESO ISS PBLA12 END | 90.9 |
| HIERARCH ESO ISS PBL13 START | 126.52 |
| HIERARCH ESO ISS PBL13 END | 126.576 |
| HIERARCH ESO ISS PBLA13 START | 71.2 |
| HIERARCH ESO ISS PBLA13 END | 71.5 |
| HIERARCH ESO ISS PBL14 START | 127.835 |
| HIERARCH ESO ISS PBL14 END | 127.824 |
| HIERARCH ESO ISS PBLA14 START | 54.874 |
| HIERARCH ESO ISS PBLA14 END | 55.133 |
| HIERARCH ESO ISS PBL23 START | 56.674 |
| HIERARCH ESO ISS PBL23 END | 56.654 |
| HIERARCH ESO ISS PBLA23 START | 42.8 |
| HIERARCH ESO ISS PBLA23 END | 43.0 |
| HIERARCH ESO ISS PBL24 START | 78.019 |
| HIERARCH ESO ISS PBL24 END | 77.988 |
| HIERARCH ESO ISS PBLA24 START | 17.331 |
| HIERARCH ESO ISS PBLA24 END | 17.522 |
| HIERARCH ESO ISS PBL34 START | 36.233 |
| HIERARCH ESO ISS PBL34 END | 36.264 |
| HIERARCH ESO ISS PBLA34 START | 335.126 |
| HIERARCH ESO ISS PBLA34 END | 335.289 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.012104 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.016146 |
| HIERARCH ESO ISS AMBI TEMP | 14.47 |
| HIERARCH ESO ISS AMBI FWHM START | 0.73 |
| HIERARCH ESO ISS AMBI FWHM END | 0.74 |