The atomic and molecular compounds of cometary ices serve as valuable knowledge into the chemical and physical properties of the outer solar nebula, where comets are formed. From the cometary atmospheres, the atoms an...
supported by Open Fund of State Key Laboratory of Infrared Physics,Shanghai Institute of Technical Physics,Chinese Academy of Sciences。
Radiation pattern captures the electromagnetic performance of reflector antennas,which is significantly affected by the deformation of the primary reflector due to gravity and the displacement of the secondary reflect...
the National Natural Science Foundation of China(NSFC,grant Nos.11988101,11725313,and U1931117);the International Partnership Program of Chinese Academy of Sciences(grant No.114A11KYSB20210010);supported by the Natural Science Foundation of Jiangsu Province(grant No.BK20201108)。
The most extensive survey of carbon monoxide(CO)gas in the Taurus molecular cloud relied on ^(12)CO and ^(13)CO J=1→0 emission only,distinguishing the region where ^(12)CO is detected without ^(13)CO(named mask 1 reg...
Leighton Chajnantor Telescope(LCT)will be moved from the summit of Maunakea,Hawaii to Chajnantor Plateau,Chile and be refurbished there.Strong wind disturbance at the new site will bring great challenges to the servo ...
support from the National Natural Science Foundation of China (Grant Nos.W820301904 and 12033005)。
To investigate the effects of massive star evolution on surrounding molecules,we select nine massive clumps previously observed with the Atacama Pathfinder Experiment(APEX) telescope and the Submillimeter Array(SMA) t...
supported by the National Natural Science Foundation of China(Grant Nos.11333009 and 11573072);the"973"program(No.2014CB744200)
In this paper we investigate three novel rising submillimeter (THz) bursts that occurred sequen- tially in Super Active Region NOAA 10486. The average rising rate of the flux density above 200 GHz is only 20 sfu GHz...
supported by the National Natural Science Foundation of China (Grant No.11333009);the National Basic Research Program of China (973 program,2014CB744200)
The temporal evolution of a spectrum during a steeply rising submillimeter(THz) burst that occurred on 2003 November 2 was investigated in detail for the first time.Observations show that the flux density of the THz...
supported by the Key Laboratory of Optical Astronomy,National Astronomical Observatories,Chinese Academy of Sciences;supported by the National Natural Science Foundation of China (Grant Nos. 11173030,10833006,10773014 and 11078017);partly supported by the China Ministry of Science and Technology under State Key Development Program for Basic Research (2012CB821800)
Using the Herschel ATLAS science demonstration phase data cross- identified with SDSS DR7 spectra, we select 297 galaxies with F250μm 〉 5σ. The sample galaxies are classified into five morphological types, and more...
supported by the National Natural Science Foundation of China(Grant No. 10473014)
We have carried out CO J=2 - 1 and CO J = 3 - 2 observations toward Tycho's supernova remnant (SNR) using the KOSMA 3m-telescope. From these observations, we identified three molecular clouds (MCs) around the SNR...
We analyze large scale mapping observations of the molecular lines in the ^12CO(J= 2-1),^12CO(J=3-2),^13CO(J=2-1),and ^13CO(J=3-2) transition emissions toward the Cepheus B molecular cloud with the KOSMA 3mtel...