LANGKAWI NATIONAL OBSERVATORY An Eye to Space
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1 LANGKAWI NATIONAL OBSERVATORY An Eye to Space ASILLAM M.F, ISMAIL.R, KAMARUDIN. F NATIONAL SPACE AGENCY OF MALAYSIA (ANGKASA) ASIA-OCEANIA SPACE WEATHER ALLIANCE (AOSWA) FEBRUARY 2012 Chiang Mai, Thailand
2 CONTENTS Introduction to ANGKASA Role and instrumentation of LNO Recommendation to AOSWA Conclusion LNO
3 HQ, PUTRAJAYA NATIONAL PLANETARIUM, KUALA LUMPUR NATIONAL SPACE CENTRE NEGARA, SUNGAI LANG LANGKAWI NATIONAL OBSERVATORY (LNO), PULAU LANGKAWI
4 SPACE SCIENCE PROGRAMS Astronomy & Astrophysics Sun-Earth s relations - Space Weather Micro-gravity Experiments Angkasawan Program Space-based Scientific Payloads
5 THE MOTIVATION MALAYSIA INVOLVE IN SPACE WEATHER PROGRAMME - BUILDING LOCAL CAPACITY - BUILDING LOCAL CAPABILITIES KNOWLEDGE GENERATION SOCIETAL WELL-BEING NATIONAL SECURITY
6 LOCATION Bukit Malut Dam, Langkawi Island, Malaysia Latitude : 6 O N Longitude : 99 O E Altitude : 111m
7 PANORAMIC VIEW
8 UNIQUE FEATURES Located on the equatorial belt that enables observation of the both northern and southern sky; Access to international programmes and instruments through our national & international partners; and Facilities for scientists to innovate with existing instruments;
9 Solar obs Stellar obs Office Optical lab Resource Center Viisitors rooms Office Exhibition area Meeting room OBSERVATORY COMPONENTS 9
10 STELLAR OBSERVATORY SOLAR OBSERVATORY
11 LNO ROUTINE OBSERVATION Variable star observation to obtain light curves that have short cycle period (ultimate aim: produce equatorial variable sky catalogue); Sunspot observation and solar activity monitoring continuously and consistently; Monitoring the characteristic of Langkawi s atmosphere trends (ultimate aim: Develope a Langkawi atmosphere profile); Phenomenon-based observation (occultation, conjunction, planet transit, opposition) Astronomical Imaging
12 SOLAR OBSERVATORY
13 Instrumentation SOLAR OBSERVATORY Telescope TMB 152 Takahashi FSQ 106 Vixen M80 Coronado C70 Coronado PST Solar Telescope
14 Instrumentation SOLAR OBSERVATORY Cameras SBIG STL4020 CCD SBIG STL 2000XME CCD Solarcam CCD Videocamera STL-4020M ST-2000XM Astrovid Solarcam
15 Instrumentation SOLAR OBSERVATORY Filters White light Calcium-K line Hidrogen alpha Solar Filters
16 TELESCOPE DESIGNATION Sunspot VideoCam WideAngle VideoCam H-Alpha VideoCam High Res CaK Camera Visual Telescope (Whitelight & H-Alpha) High Res Sunspot Camera High Res H-Alpha Camera
17 Currently LNO is offering as follows: SERVICES/ROLE Sunspot observation and solar activity monitoring continuously and consistently; Provide accurate data to user (data has been compared with several established observtoriey i.e. Spaceweather bulletin, Watukosek Solar Observatory, SIDC); Type of data: a) Full Disk Solar Images -.FIT format (using three different filter: continuum whitelight, H-alpha, Ca-K) b) Sunspot Sketch (Orientation of Sun s magnetic pole, Sunspot position and RSN) c) RSN updates
18 DATA SET Images Raw Reduced Processed White Light Hydrogen Alpha (H-Alpha) Calcium K-line (CaK)
19 DATA REPORTED D D C R = k ( 10 * G + F ) = 1.0 (10 * ) = 1.0 (61) = 61 R value on 27/03/2008 was 61. Solar image on 27th March 2008 contained 3 sunspot groups
20 DATA REPORTED FORMAT
21 RSN DATA COMPARISON AMONG THREE (3) ORGANIZATION RSN DECEMBER 2011 DATE (December 2011) 1 LNO (k=1) 02:57 UTC RSN = 122 Sunspot Group = 6 Sunspot No. = 62 WKSO (k=0.624) 00:10 UTC RSN = Sunspot Group = 6 Sunspot No. = 52 SPACEWEATHER (k=1) RSN = 111 Sunspot Group = :18 UTC RSN = 129 Sunspot Group = 9 Sunspot No. = 39 03:51 UTC RSN = Sunspot Group = 8 Sunspot No. = 32 RSN = 122 Sunspot Group = :20 UTC RSN = 68 Sunspot Group = 5 Sunspot No. = 18 00:38 UTC RSN = Sunspot Group = 5 Sunspot No. = 22 RSN = 77 Sunspot Group = :08 UTC RSN = 109 Sunspot Group = 6 Sunspot No. = 49 *25/12/ :26 UTC RSN = Sunspot Group = 5 Sunspot No. = 41 RSN = 66 Sunspot Group = :31 UTC RSN = 106 Sunspot Group= 7 Sunspot No. = 36 00:50 UTC RSN = Sunspot Group = 5 Sunspot No. = 37 RSN = 110 Sunspot Group = :43 UTC RSN = 81 Sunspot Group = 5 Sunspot No. = 31 01:05 UTC RSN = Sunspot Group = 4 Sunspot No. = 26 RSN = 126 Sunspot Group = :09 UTC RSN = 86 Sunspot Group = 6 Sunspot No. = 26 *30/12/ :47 UTC RSN = Sunspot Group = 6 Sunspot No. = 32 RSN = 122 Sunspot Group = 6
22 DATA REPORTED ON 1 DISEMBER 2011 LNO WKSO SPACEWEATHER Both LNO and WKSO report the data on sunspot sketch with Sun s magnetic pole orientation (North and South pole) and RSN Spaceweather put daily update on the Sunspot Group No. and RSN
23 FUTURE PLAN: LNO SOLAR PROGRAM Fully operationalize flare monitoring and routine observation Data acquisition taken every minute: Morning : 10.00am 1.00 pm Afternoon : 3.00pm 5.00pm To digitalize the flare analysis system and characterization To obtain k constant for LNO getting established by SIDC as one prominent/reliable solar activity monitoring centre. This could be done through 5- years sunspot data taken from
24 LNO SOLAR IMAGE GALLERY
25 LNO SOLAR IMAGE GALLERY
26 LNO SOLAR IMAGE GALLERY
27 PUBLISHED IMAGES
28 RECOMMEDATION To have a regional standard on solar activity measurement & reporting(optical and radio); To organize a regional space weather programme that involve every nation; To established a mechanism for sharing a data; To organize a space weather school (like summer school) capacity building programme
29 WHAT CAN MALAYSIA OFFER? LNO OPTICAL DATA HOSTING AN INSTRUMENT AT LNO ANTENNA FARM(venue for solar radio detector) AT NATIONAL SPACE CENTRE, SELANGOR NETWORKING AND COLLOBORATION WITH LOCAL INSTITUTION/UNIVERSITIES
30 THANK YOU Space weather for knowledge generation and services towards societal well-being
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