Exposure
- ID
- GRAVI.2025-01-08T02:26:40.991_1
- Header ID
- GRAVI.2025-01-08T02:26:40.991
- Date updated
- 2025-01-08 02:40:54 UTC+0000
- Release date
- 2025-01-08 02:26:40 UTC+0000
- UTC Start
- 2025-01-08 02:26:40.991
- UTC End
- 2025-01-08 02:29:20.991
- MJD Start
- 60683.10186332
- MJD End
- 60683.103715171856
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0043955
- Ambient temperature (°C)
- 14.74
- Seeing (arcsec)
- 0.69
Observation
- ID
- 63096
- Category
- calibrator
- Program ID
- 114.27NF.001
- Program Title
- UNVELING THE MASS-LOSS PROCESS OF RED SUPERGIANTS: THE VARIABILITY ACROSS THE MOLECULAR LAYERS AND THE PHOTOSPHERE
- Program Type
- Normal
- PI / COI
- JADLOVSKý / WITTKOWSKI / CHIAVASSA / KRAVCHENKO / GONZÁLEZ-TORÀ / KRTICKA / PALADINI / HÖFNER / FREYTAG
Target
- ID
- 47006
- Name
- HD_70523
- RA
- 125.475825
- DEC
- -17.58642
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 44.9820 | 45.1260 | 140.9000 | 140.9000 |
| A0-J2 | 85.9100 | 87.0490 | 73.3000 | 73.7000 |
| A0-J6 | 161.8040 | 161.7930 | 358.7510 | 359.2010 |
| B5-J2 | 80.3620 | 81.0110 | 42.1000 | 42.9000 |
| B5-J6 | 199.2390 | 199.1760 | 350.7890 | 351.1290 |
| J2-J6 | 161.7160 | 162.0100 | 327.9590 | 328.0180 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27NF.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60683.10186332 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 70523 |
| HIERARCH ESO INS SOBJ NAME | HD_70523 |
| RA | 125.475825 |
| DEC | -17.58642 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | SPLIT |
| 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 | 178.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 44.982 |
| HIERARCH ESO ISS PBL12 END | 45.126 |
| HIERARCH ESO ISS PBLA12 START | 140.9 |
| HIERARCH ESO ISS PBLA12 END | 140.9 |
| HIERARCH ESO ISS PBL13 START | 85.91 |
| HIERARCH ESO ISS PBL13 END | 87.049 |
| HIERARCH ESO ISS PBLA13 START | 73.3 |
| HIERARCH ESO ISS PBLA13 END | 73.7 |
| HIERARCH ESO ISS PBL14 START | 161.804 |
| HIERARCH ESO ISS PBL14 END | 161.793 |
| HIERARCH ESO ISS PBLA14 START | 358.751 |
| HIERARCH ESO ISS PBLA14 END | 359.201 |
| HIERARCH ESO ISS PBL23 START | 80.362 |
| HIERARCH ESO ISS PBL23 END | 81.011 |
| HIERARCH ESO ISS PBLA23 START | 42.1 |
| HIERARCH ESO ISS PBLA23 END | 42.9 |
| HIERARCH ESO ISS PBL24 START | 199.239 |
| HIERARCH ESO ISS PBL24 END | 199.176 |
| HIERARCH ESO ISS PBLA24 START | 350.789 |
| HIERARCH ESO ISS PBLA24 END | 351.129 |
| HIERARCH ESO ISS PBL34 START | 161.716 |
| HIERARCH ESO ISS PBL34 END | 162.01 |
| HIERARCH ESO ISS PBLA34 START | 327.959 |
| HIERARCH ESO ISS PBLA34 END | 328.018 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004467 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004324 |
| HIERARCH ESO ISS AMBI TEMP | 14.74 |
| HIERARCH ESO ISS AMBI FWHM START | 0.74 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |