Exposure
- ID
- PIONI.2025-11-01T06:50:23.508_1
- Header ID
- PIONI.2025-11-01T06:50:23.508
- Date updated
- 2025-11-01 06:55:54 UTC+0000
- Release date
- 2025-11-01 06:50:23 UTC+0000
- UTC Start
- 2025-11-01 06:50:23.509
- UTC End
- 2025-11-01 06:52:05.909
- MJD Start
- 60980.2849943135
- MJD End
- 60980.28617949869
- Exposure time (s)
- 102.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007622499999999999
- Ambient temperature (°C)
- 10.2
- Seeing (arcsec)
- 0.4
Observation
- ID
- 71048
- Category
- calibrator
- Program ID
- 116.292S.002
- Program Title
- CONSTRAINING THE COSMIC DANCE OF MASSIVE STARS IN TRIPLE SYSTEMS
- Program Type
- Normal
- PI / COI
- MAHY / SANA / LE BOUQUIN / FROST / BORDIER
Target
- ID
- 52728
- Name
- HD_77402
- RA
- 135.132699
- DEC
- -47.70113
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 57.4390 | 57.7890 | 65.9000 | 66.4000 |
| A0-J2 | 101.3140 | 101.5850 | 38.0000 | 38.5000 |
| A0-K0 | 118.0730 | 118.1670 | 20.2510 | 20.7200 |
| G1-J2 | 57.3130 | 57.3230 | 9.9000 | 10.3000 |
| G1-K0 | 88.1150 | 88.1290 | 352.4560 | 352.7300 |
| J2-K0 | 37.6120 | 37.7080 | 325.2360 | 325.3720 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.292S.002 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60980.2849943135 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_77402 |
| RA | 135.132699 |
| DEC | -47.70113 |
| 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 |
| HIERARCH ESO DET DIT | 0.002 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 57.439 |
| HIERARCH ESO ISS PBL12 END | 57.789 |
| HIERARCH ESO ISS PBLA12 START | 65.9 |
| HIERARCH ESO ISS PBLA12 END | 66.4 |
| HIERARCH ESO ISS PBL13 START | 101.314 |
| HIERARCH ESO ISS PBL13 END | 101.585 |
| HIERARCH ESO ISS PBLA13 START | 38.0 |
| HIERARCH ESO ISS PBLA13 END | 38.5 |
| HIERARCH ESO ISS PBL14 START | 118.073 |
| HIERARCH ESO ISS PBL14 END | 118.167 |
| HIERARCH ESO ISS PBLA14 START | 20.251 |
| HIERARCH ESO ISS PBLA14 END | 20.72 |
| HIERARCH ESO ISS PBL23 START | 57.313 |
| HIERARCH ESO ISS PBL23 END | 57.323 |
| HIERARCH ESO ISS PBLA23 START | 9.9 |
| HIERARCH ESO ISS PBLA23 END | 10.3 |
| HIERARCH ESO ISS PBL24 START | 88.115 |
| HIERARCH ESO ISS PBL24 END | 88.129 |
| HIERARCH ESO ISS PBLA24 START | 352.456 |
| HIERARCH ESO ISS PBLA24 END | 352.73 |
| HIERARCH ESO ISS PBL34 START | 37.612 |
| HIERARCH ESO ISS PBL34 END | 37.708 |
| HIERARCH ESO ISS PBLA34 START | 325.236 |
| HIERARCH ESO ISS PBLA34 END | 325.372 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009052 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006193 |
| HIERARCH ESO ISS AMBI TEMP | 10.2 |
| HIERARCH ESO ISS AMBI FWHM START | 0.38 |
| HIERARCH ESO ISS AMBI FWHM END | 0.42 |