BOLT
发表于 2025-3-25 04:26:47
Rebecca Currano,Martin Steinert,Larry Leifer 18-cm OH emission was detected with the Parkes 64-m telescope, in data averaged over July 4–6, at a level of 12±3 mJy km/s. The OH emission was increasing, but we stopped observing after July 6. We did not detect the HCN 1-0 with the Mopra 22-m telescope over the period July 2–6. The 3 σ limit was
平静生活
发表于 2025-3-25 11:10:02
https://doi.org/10.1007/978-3-319-01303-9 project DEEP IMPACT of NASA, by sending photographies and scientific data. We began to study comet 9P/Tempel 1’s activity in February 2005, and we have obtained the comet’s brightnes curve. The great many data taken during every night have a standard deviation of just 0.03 in magnitude. By means of
打谷工具
发表于 2025-3-25 15:01:06
Bastian Steinert,Robert Hirschfeldavailable both pre-impact and during encounter. Insights on the interpretation of the Deep Impact results that can be obtained through the comparison of the multi-wavelength ground-based and space based datasets are discussed.
Suppository
发表于 2025-3-25 19:36:24
Theoretical Foundations of Design Thinking,t-like coma feature was produced by the impact, and its temporal evolution in morphology and brightness has been compared for the dust and gas coma. It shows that the feature remains visible in the dust coma for several days, whereas in the C. coma it is visible only on the image taken 15.8 hours af
恭维
发表于 2025-3-25 23:14:13
Nikolas Martelaro,Wendy Ju,Mark HorowitzCamera and Spectrometer (COMICS) on the 8.2 m Subaru Telescope. The N-band spectrum (8–13 μm; $R ∼ 250$) of the dust ejecta from the comet nucleus 3.5 hours after the DI event shows a strong crystalline silicate feature. The Subaru/COMICS observation also reveals that small (< 1 μm) amorphous pyroxe
耕种
发表于 2025-3-26 01:17:22
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Entrancing
发表于 2025-3-26 06:35:40
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inscribe
发表于 2025-3-26 12:31:00
Student Teams in Search of Design ThinkingWe present mid-infrared spectra of the GEMINI-N +MICHELLE) observations of comet 9P/Tempel 1 during its encounter with Deep Impact (≈7 min cadence).
harmony
发表于 2025-3-26 13:39:05
Priming Designers Leads to Prime DesignsThe . encounter with the nucleus of 9P/Tempel ejected small grains (a ⪅ 10 μm
guzzle
发表于 2025-3-26 19:49:56
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