Exposure
- ID
- GRAVI.2025-11-30T02:18:34.618_1
- Header ID
- GRAVI.2025-11-30T02:18:34.618
- Date updated
- 2025-11-30 02:36:33 UTC+0000
- Release date
- 2025-11-30 02:18:34 UTC+0000
- UTC Start
- 2025-11-30 02:18:34.618
- UTC End
- 2025-11-30 02:23:54.618
- MJD Start
- 61009.09623401
- MJD End
- 61009.099937713705
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007213000000000001
- Ambient temperature (°C)
- 13.28
- Seeing (arcsec)
- 0.87
Observation
- ID
- 71881
- Category
- calibrator
- Program ID
- 116.28VH.001
- Program Title
- INTERFEROMETRIC OBSERVATIONS OF HABITABLE WORLDS OBSERVATORY PROVISIONAL TARGETS
- Program Type
- Normal
- PI / COI
- ROETTENBACHER / MONNIER / ANUGU / BAINES / STONE / RAJAGOPAL
Target
- ID
- 53362
- Name
- HD_29610
- RA
- 69.945765
- DEC
- -1.05252
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 48.6560 | 48.6550 | 143.1000 | 143.1000 |
| A0-J2 | 105.0240 | 107.0570 | 92.4000 | 92.4000 |
| A0-J6 | 141.9150 | 142.3260 | 8.7270 | 9.7710 |
| B5-J2 | 83.1530 | 85.0120 | 65.5000 | 66.1000 |
| B5-J6 | 179.3260 | 179.2350 | 357.5370 | 358.3820 |
| J2-J6 | 167.0330 | 166.7740 | 330.0520 | 330.2350 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.28VH.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 61009.09623401 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 29610 |
| HIERARCH ESO INS SOBJ NAME | HD_29610 |
| RA | 69.945765 |
| DEC | -1.05252 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| 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 | 377.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 320 |
| HIERARCH ESO ISS PBL12 START | 48.656 |
| HIERARCH ESO ISS PBL12 END | 48.655 |
| HIERARCH ESO ISS PBLA12 START | 143.1 |
| HIERARCH ESO ISS PBLA12 END | 143.1 |
| HIERARCH ESO ISS PBL13 START | 105.024 |
| HIERARCH ESO ISS PBL13 END | 107.057 |
| HIERARCH ESO ISS PBLA13 START | 92.4 |
| HIERARCH ESO ISS PBLA13 END | 92.4 |
| HIERARCH ESO ISS PBL14 START | 141.915 |
| HIERARCH ESO ISS PBL14 END | 142.326 |
| HIERARCH ESO ISS PBLA14 START | 8.727 |
| HIERARCH ESO ISS PBLA14 END | 9.771 |
| HIERARCH ESO ISS PBL23 START | 83.153 |
| HIERARCH ESO ISS PBL23 END | 85.012 |
| HIERARCH ESO ISS PBLA23 START | 65.5 |
| HIERARCH ESO ISS PBLA23 END | 66.1 |
| HIERARCH ESO ISS PBL24 START | 179.326 |
| HIERARCH ESO ISS PBL24 END | 179.235 |
| HIERARCH ESO ISS PBLA24 START | 357.537 |
| HIERARCH ESO ISS PBLA24 END | 358.382 |
| HIERARCH ESO ISS PBL34 START | 167.033 |
| HIERARCH ESO ISS PBL34 END | 166.774 |
| HIERARCH ESO ISS PBLA34 START | 330.052 |
| HIERARCH ESO ISS PBLA34 END | 330.235 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007535 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006891 |
| HIERARCH ESO ISS AMBI TEMP | 13.28 |
| HIERARCH ESO ISS AMBI FWHM START | 0.9 |
| HIERARCH ESO ISS AMBI FWHM END | 0.84 |