Exposure
- ID
- PIONI.2024-07-01T23:18:19.275_1
- Header ID
- PIONI.2024-07-01T23:18:19.275
- Date updated
- 2024-07-01 23:25:42 UTC+0000
- Release date
- 2025-07-01 23:25:41 UTC+0000
- UTC Start
- 2024-07-01 23:18:19.274
- UTC End
- 2024-07-01 23:19:10.474
- MJD Start
- 60492.9710564166
- MJD End
- 60492.9716490092
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.012656
- Ambient temperature (°C)
- 14.56
- Seeing (arcsec)
- 0.795
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 | 81.0480 | 81.1380 | 89.8000 | 90.1000 |
| A0-J2 | 126.3440 | 126.4010 | 70.4000 | 70.7000 |
| A0-K0 | 127.8680 | 127.8580 | 54.0730 | 54.3330 |
| G1-J2 | 56.7360 | 56.7160 | 42.0000 | 42.3000 |
| G1-K0 | 78.1120 | 78.0820 | 16.7440 | 16.9340 |
| J2-K0 | 36.1370 | 36.1680 | 334.6390 | 334.7970 |
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 | 60492.9710564166 |
| 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 | 81.048 |
| HIERARCH ESO ISS PBL12 END | 81.138 |
| HIERARCH ESO ISS PBLA12 START | 89.8 |
| HIERARCH ESO ISS PBLA12 END | 90.1 |
| HIERARCH ESO ISS PBL13 START | 126.344 |
| HIERARCH ESO ISS PBL13 END | 126.401 |
| HIERARCH ESO ISS PBLA13 START | 70.4 |
| HIERARCH ESO ISS PBLA13 END | 70.7 |
| HIERARCH ESO ISS PBL14 START | 127.868 |
| HIERARCH ESO ISS PBL14 END | 127.858 |
| HIERARCH ESO ISS PBLA14 START | 54.073 |
| HIERARCH ESO ISS PBLA14 END | 54.333 |
| HIERARCH ESO ISS PBL23 START | 56.736 |
| HIERARCH ESO ISS PBL23 END | 56.716 |
| HIERARCH ESO ISS PBLA23 START | 42.0 |
| HIERARCH ESO ISS PBLA23 END | 42.3 |
| HIERARCH ESO ISS PBL24 START | 78.112 |
| HIERARCH ESO ISS PBL24 END | 78.082 |
| HIERARCH ESO ISS PBLA24 START | 16.744 |
| HIERARCH ESO ISS PBLA24 END | 16.934 |
| HIERARCH ESO ISS PBL34 START | 36.137 |
| HIERARCH ESO ISS PBL34 END | 36.168 |
| HIERARCH ESO ISS PBLA34 START | 334.639 |
| HIERARCH ESO ISS PBLA34 END | 334.797 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.013835 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011477 |
| HIERARCH ESO ISS AMBI TEMP | 14.56 |
| HIERARCH ESO ISS AMBI FWHM START | 0.81 |
| HIERARCH ESO ISS AMBI FWHM END | 0.78 |