Exposure
- ID
- GRAVI.2025-08-25T01:19:00.678_1
- Header ID
- GRAVI.2025-08-25T01:19:00.678
- Date updated
- 2025-08-25 01:25:53 UTC+0000
- Release date
- 2025-08-25 01:19:00 UTC+0000
- UTC Start
- 2025-08-25 01:19:00.678
- UTC End
- 2025-08-25 01:19:32.678
- MJD Start
- 60912.05486896
- MJD End
- 60912.055239330366
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001572
- Ambient temperature (°C)
- 5.21
- Seeing (arcsec)
- 1.5
Observation
- ID
- 70109
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 52016
- Name
- HD_152601
- RA
- 253.647424
- DEC
- -6.1541
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 43.1630 | 43.1420 | 164.3000 | 164.4000 |
| A0-J2 | 112.4230 | 112.2020 | 96.5000 | 96.5000 |
| A0-J6 | 169.6320 | 169.6410 | 34.4290 | 34.4550 |
| B5-J2 | 104.1030 | 103.9640 | 73.9000 | 73.9000 |
| B5-J6 | 200.0750 | 200.1150 | 24.9000 | 24.9460 |
| J2-J6 | 153.4720 | 153.4480 | 354.0900 | 354.2000 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9256(A) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60912.05486896 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 152601 |
| HIERARCH ESO INS SOBJ NAME | HD_152601 |
| RA | 253.647424 |
| DEC | -6.1541 |
| 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 | 50.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 43.163 |
| HIERARCH ESO ISS PBL12 END | 43.142 |
| HIERARCH ESO ISS PBLA12 START | 164.3 |
| HIERARCH ESO ISS PBLA12 END | 164.4 |
| HIERARCH ESO ISS PBL13 START | 112.423 |
| HIERARCH ESO ISS PBL13 END | 112.202 |
| HIERARCH ESO ISS PBLA13 START | 96.5 |
| HIERARCH ESO ISS PBLA13 END | 96.5 |
| HIERARCH ESO ISS PBL14 START | 169.632 |
| HIERARCH ESO ISS PBL14 END | 169.641 |
| HIERARCH ESO ISS PBLA14 START | 34.429 |
| HIERARCH ESO ISS PBLA14 END | 34.455 |
| HIERARCH ESO ISS PBL23 START | 104.103 |
| HIERARCH ESO ISS PBL23 END | 103.964 |
| HIERARCH ESO ISS PBLA23 START | 73.9 |
| HIERARCH ESO ISS PBLA23 END | 73.9 |
| HIERARCH ESO ISS PBL24 START | 200.075 |
| HIERARCH ESO ISS PBL24 END | 200.115 |
| HIERARCH ESO ISS PBLA24 START | 24.9 |
| HIERARCH ESO ISS PBLA24 END | 24.946 |
| HIERARCH ESO ISS PBL34 START | 153.472 |
| HIERARCH ESO ISS PBL34 END | 153.448 |
| HIERARCH ESO ISS PBLA34 START | 354.09 |
| HIERARCH ESO ISS PBLA34 END | 354.2 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001676 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001468 |
| HIERARCH ESO ISS AMBI TEMP | 5.21 |
| HIERARCH ESO ISS AMBI FWHM START | 1.54 |
| HIERARCH ESO ISS AMBI FWHM END | 1.46 |