Exposure
- ID
- PIONI.2024-07-16T01:16:00.590_1
- Header ID
- PIONI.2024-07-16T01:16:00.590
- Date updated
- 2024-07-16 01:25:42 UTC+0000
- Release date
- 2025-07-16 01:25:42 UTC+0000
- UTC Start
- 2024-07-16 01:16:00.590
- UTC End
- 2024-07-16 01:16:38.990
- MJD Start
- 60507.0527846105
- MJD End
- 60507.0532290549
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00449
- Ambient temperature (°C)
- 14.12
- Seeing (arcsec)
- 0.795
Observation
- ID
- 60074
- Category
- science
- Program ID
- 113.26BT.002
- Program Title
- MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
- Program Type
- Normal
- PI / COI
- GALLENNE / KERVELLA / MÉRAND / PIETRZYNSKI / PROFFITT / EVANS / GIEREN
Target
- ID
- 44586
- Name
- V636 Sco
- RA
- 260.692855
- DEC
- -45.61429
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 43.8880 | 43.9200 | 141.1000 | 141.2000 |
| A0-J2 | 125.5830 | 125.6560 | 79.5000 | 79.6000 |
| A0-J6 | 164.7530 | 164.7220 | 18.0120 | 18.1230 |
| B5-J2 | 111.5850 | 111.6050 | 59.2000 | 59.4000 |
| B5-J6 | 192.2420 | 192.2230 | 6.9820 | 7.0800 |
| J2-J6 | 152.1540 | 152.2360 | 331.5340 | 331.6200 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26BT.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60507.0527846105 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | V636 Sco |
| RA | 260.692855 |
| DEC | -45.61429 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 38.4 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 43.888 |
| HIERARCH ESO ISS PBL12 END | 43.92 |
| HIERARCH ESO ISS PBLA12 START | 141.1 |
| HIERARCH ESO ISS PBLA12 END | 141.2 |
| HIERARCH ESO ISS PBL13 START | 125.583 |
| HIERARCH ESO ISS PBL13 END | 125.656 |
| HIERARCH ESO ISS PBLA13 START | 79.5 |
| HIERARCH ESO ISS PBLA13 END | 79.6 |
| HIERARCH ESO ISS PBL14 START | 164.753 |
| HIERARCH ESO ISS PBL14 END | 164.722 |
| HIERARCH ESO ISS PBLA14 START | 18.012 |
| HIERARCH ESO ISS PBLA14 END | 18.123 |
| HIERARCH ESO ISS PBL23 START | 111.585 |
| HIERARCH ESO ISS PBL23 END | 111.605 |
| HIERARCH ESO ISS PBLA23 START | 59.2 |
| HIERARCH ESO ISS PBLA23 END | 59.4 |
| HIERARCH ESO ISS PBL24 START | 192.242 |
| HIERARCH ESO ISS PBL24 END | 192.223 |
| HIERARCH ESO ISS PBLA24 START | 6.982 |
| HIERARCH ESO ISS PBLA24 END | 7.08 |
| HIERARCH ESO ISS PBL34 START | 152.154 |
| HIERARCH ESO ISS PBL34 END | 152.236 |
| HIERARCH ESO ISS PBLA34 START | 331.534 |
| HIERARCH ESO ISS PBLA34 END | 331.62 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004533 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004447 |
| HIERARCH ESO ISS AMBI TEMP | 14.12 |
| HIERARCH ESO ISS AMBI FWHM START | 0.83 |
| HIERARCH ESO ISS AMBI FWHM END | 0.76 |