Post on 07-Jan-2016
description
Palette - WP0
European and Chinese Cooperation on Grid
AVLAB in Scientific Network Environment
CNIC,CASYongzheng Mamyz@cnic.cn
Second EchoGrid Workshop Beijing 29 & 30 October 2007
Second EchoGrid Workshop Beijing 29 & 30 October 2007
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Outline
OverviewParticipantsSharing ResourcesOpen ServiceResearch
SupportingEducation SupportingPlanning
Second EchoGrid Workshop Beijing 29 & 30 October 2007
Overview
AVLAB - Astronomical Virtual LaboratoryA project of the China
National S&T Basic InfrastructureLaunched in April, 2006.An
initiative to enable collaborative work for astronomers
geographically distributed over the worldSimple-to-use astronomical
telescopes and astronomical data in Internet
Second EchoGrid Workshop Beijing 29 & 30 October 2007
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Second EchoGrid Workshop Beijing 29 & 30 October 2007
Participants
Computer Network Information Center of CAS (CNIC)Steering
organizationNational Astronomical Observatories of CAS
(NAOC)Shanghai Astronomical Observatory of CAS (SHAO)Yunnan
Astronomical Observatory of CAS(YAOC)
Second EchoGrid Workshop Beijing 29 & 30 October 2007
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Second EchoGrid Workshop Beijing 29 & 30 October 2007
Second EchoGrid Workshop Beijing 29 & 30 October 2007
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Goals
Enable remote access to astronomical resources distributed over
China, such as astronomical telescopes and mass astronomical data
for the astronomers.Provide a virtual environment for astronomers
to communicate with each other in real time.Explore new
collaborative working modes for astronomers and support advanced
methods in astronomical research and education.
Second EchoGrid Workshop Beijing 29 & 30 October 2007
Status
The Portal for AVLAB has been established and opened to all users
in Internethttp://astro.v-lab.cnApply and access telescopes
remotelyGet observation data immediately
Second EchoGrid Workshop Beijing 29 & 30 October 2007
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Second EchoGrid Workshop Beijing 29 & 30 October 2007
Sharing Resources
Xinglong Station of NAOC2.16m80cm30cmSunWide-angle
Second EchoGrid Workshop Beijing 29 & 30 October 2007
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Second EchoGrid Workshop Beijing 29 & 30 October 2007
Sharing Resources (cont.)
Sheshan Station of SHAO1.56m Telescope
Second EchoGrid Workshop Beijing 29 & 30 October 2007
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Second EchoGrid Workshop Beijing 29 & 30 October 2007
Sharing Resources (cont.)
Lijiang Station of YAOC2.4m Telescope
Second EchoGrid Workshop Beijing 29 & 30 October 2007
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Second EchoGrid Workshop Beijing 29 & 30 October 2007
Sharing Resources (cont.)
Huairou Sun Station of NAOCFull-disc Telescope
Second EchoGrid Workshop Beijing 29 & 30 October 2007
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Second EchoGrid Workshop Beijing 29 & 30 October 2007
Open Services
7*24 stable serviceAnyone can become a member freelyMore than 100
people from China, Russia and Japan have become members of AVLAB
and enjoy it
Second EchoGrid Workshop Beijing 29 & 30 October 2007
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Second EchoGrid Workshop Beijing 29 & 30 October 2007
User Statistics
Second EchoGrid Workshop Beijing 29 & 30 October 2007
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Second EchoGrid Workshop Beijing 29 & 30 October 2007
Chart2
23
16
7
5
9
16
User Statistics by Organization
/
1Alok C. GuptaNational Astronomical Observatories, Yunnan Observatory2.16
2Antipova LyudmilaInstitute of astronomy Russian Academy of Sciences2.16
3Bun'ei SatoOkayama Astrophysical Observatory2.16
4Gerard VauclairObservatoire Midi-Pyrenees2.16
5K.NoguchiNatioanl Astronomical Observatory,Japan2.16
62.16
7
82.16
91.56
101.56
112.16
122.16
13
141.56
152.16
162.16
171.56
181.56
192.162.16
201.56
212.16
222.16
231.56
242.16
252.16
26AVLAB2.16
272.162.16
28 2.16
292.16
302.16
31
322.16
33
34AVLAB30
35AVLAB30
36AVLAB
3730
38AVLAB30
39AVLAB1.561.56
40
412.16
421.56
43AVLAB1.56
442.16
45
46
472.16
481.562.16
491.561.56
50 2.16
512.16
52
532.16
54AVLAB2.16
552.16
562.16
572.16
582.16
59 2.16
60
61AVLAB30
622.16
631.56
64
652.16
662.16
672.16
682.16
692.16
701.562.16
712.16
722.16
732.1630
74
752.16
762.16
1Institute of astronomy Russian Academy of Sciences1
2Natioanl Astronomical Observatory,Japan1
3National Astronomical Observatories, Yunnan Observatory1
4Observatoire Midi-Pyrenees1
5Okayama Astrophysical Observatory1
62
73
81
91
101
1123
121
131
141
1516
161
172
187
191
203
213
222
232
1NOC23
2SHAO16
3YAOC7
4Foreign5
5Other Research Organizations of China9
6Universities of China16
0
0
0
0
0
0
User Statistics by Organization
19
23
39
453
511
76
0
0
0
0
0
AVLAB
/
169
22
33
42
0
0
0
0
AVLAB/
User Statistics (cont.)
Second EchoGrid Workshop Beijing 29 & 30 October 2007
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Second EchoGrid Workshop Beijing 29 & 30 October 2007
Chart2
9
3
9
53
11
User Statistics by Category
/
1Alok C. GuptaNational Astronomical Observatories, Yunnan Observatory2.16
2Antipova LyudmilaInstitute of astronomy Russian Academy of Sciences2.16
3Bun'ei SatoOkayama Astrophysical Observatory2.16
4Gerard VauclairObservatoire Midi-Pyrenees2.16
5K.NoguchiNatioanl Astronomical Observatory,Japan2.16
62.16
7
82.16
91.56
101.56
112.16
122.16
13
141.56
152.16
162.16
171.56
181.56
192.162.16
201.56
212.16
222.16
231.56
242.16
252.16
26AVLAB2.16
272.162.16
28 2.16
292.16
302.16
31
322.16
33
34AVLAB30
35AVLAB30
36AVLAB
3730
38AVLAB30
39AVLAB1.561.56
40
412.16
421.56
43AVLAB1.56
442.16
45
46
472.16
481.562.16
491.561.56
50 2.16
512.16
52
532.16
54AVLAB2.16
552.16
562.16
572.16
582.16
59 2.16
60
61AVLAB30
622.16
631.56
64
652.16
662.16
672.16
682.16
692.16
701.562.16
712.16
722.16
732.1630
74
752.16
762.16
1Institute of astronomy Russian Academy of Sciences1
2Natioanl Astronomical Observatory,Japan1
3National Astronomical Observatories, Yunnan Observatory1
4Observatoire Midi-Pyrenees1
5Okayama Astrophysical Observatory1
62
73
81
91
101
1123
121
131
141
1516
161
172
187
191
203
213
222
232
123
216
37
45
59
616
0
0
0
0
0
0
AVLAB
1Applicant9
2Allocatee3
3Supporter9
4Observer53
5Others11
76
0
0
0
0
0
User Statistics by Category
/
169
22
33
42
0
0
0
0
AVLAB/
Research Supporting
Telescope online applicationOnline observation
environmentCollaborative observationObservation Data
management
Second EchoGrid Workshop Beijing 29 & 30 October 2007
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Second EchoGrid Workshop Beijing 29 & 30 October 2007
Telescope Online Application
Traditional wayEmail/TelephoneIneffective, long time, Online way in
AVLABSubmitting
applicationEvaluationAllocation/ScheduleConfirmationAnnouncementThe
application for 2.16m and 1.56m telescopes observation time in 2008
is being carried out
Second EchoGrid Workshop Beijing 29 & 30 October 2007
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Second EchoGrid Workshop Beijing 29 & 30 October 2007
Online observation environment
Not need to care the boring nonessentials detailsEach telescope
operated in an universal interfaceSeveral users can simultaneously
share the same telescopeController (one)Collaborator
(several)Viewer (many)Controller can determine the range of
CollaboratorController can grant control priority to other
collaborator temporarily
Second EchoGrid Workshop Beijing 29 & 30 October 2007
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Second EchoGrid Workshop Beijing 29 & 30 October 2007
Collaborative observation
Several telescopes is controlled simultaneously by one user to
observe the same objectWith the support of online observation
environment of AVLAB, in the July of this year, we successfully
carried out a collaborative observationBlazer, An Active Galactic
Nuclei , AGN
Second EchoGrid Workshop Beijing 29 & 30 October 2007
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Second EchoGrid Workshop Beijing 29 & 30 October 2007
Collaborative observation (cont.)
To research into the optical variability of Blazer, it need to two
telescopes to observe in different wave band2.16m telescopeB
band1.56m telescopeR band
Second EchoGrid Workshop Beijing 29 & 30 October 2007
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Second EchoGrid Workshop Beijing 29 & 30 October 2007
Collaborative observation (cont.)
Second EchoGrid Workshop Beijing 29 & 30 October 2007
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Second EchoGrid Workshop Beijing 29 & 30 October 2007
Observation Data management
When one user carry out an online observation, the data
(observation result) will be automatically backup in AVLAB.In the
secrecy period (generally three year), the owner can download the
data anytime and anywhere, while other people cannot.When the
secrecy period expired, the data will be released automatically to
public and anyone can share it.
Second EchoGrid Workshop Beijing 29 & 30 October 2007
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Second EchoGrid Workshop Beijing 29 & 30 October 2007
Education Supporting
AVLAB support astronomical online educationEnable the student use
telescope in class, which was unbelievable beforetimeBeijing Normal
UniversityPopular ScienceSunspotstar shower
Second EchoGrid Workshop Beijing 29 & 30 October 2007
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Second EchoGrid Workshop Beijing 29 & 30 October 2007
Planning
More telescope will be available in AVLABMany collaborative
observation among more than two telescopes will be performed to
meet the demands of several important projectsA multimedia
real-time communication tool will be deployed in AVLAB and users
can communicate with each other in words, audio, video and
electronic interactive white boardSeveral key technologies for
remote accessing radio telescope will be started
Second EchoGrid Workshop Beijing 29 & 30 October 2007
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Second EchoGrid Workshop Beijing 29 & 30 October 2007
Thanks for your attention!
http://astro.v-lab.cn
Second EchoGrid Workshop Beijing 29 & 30 October 2007
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Second EchoGrid Workshop Beijing 29 & 30 October 2007
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