IGSCB - David Maggert 2025-11-17 UPDATE BJNM antenna at NIM BJNM 21616M001 A round hollow corner of the rack on the rooftop Metal rack on the rooftop ARP only 2008-10-22T02:30:00Z Antenna is fixed in the round northeast corner of the metal rack layed in the fixed position on the top of Building 20# of the experimental base at NIM Beijing Beijing China EURASIAN -2154288 4373440 4098886 40.2453260009 116.2241345355 Antenna is fixed in the round northeast corner of the metal rack layed in the fixed position on the top of Building 20# of the experimental base at NIM 2001087 SEPT POLARX3ETR GPS+GLO 2.1 15 2010-05-04T00:00:00Z 2010-05-04T00:00:00Z NAE09190046 NOV702GG NONE BAM 0.0000 0.0000 0.0000 0 NONE 30 2010-08-21T00:00:00Z 2010-08-21T00:00:00Z EXTERNAL HYDROGEN MASER 10.0 2006-06-25 Input signal is UTC(NIM). It is generated by an HYDROGEN MASER steered to UTC(NIM) from one fountain Cesium clock, some other masers and cesuim clocks in our atomic clock ensemble. 2006-06-25T00:00:00Z NATIONAL TIME & FREQUENCY STANDARDS PERMANENT Full name is National Time & Frequency Metrology Primary Standards 2016-03-01T00:00:00Z HygroClip CP01 Rotronic 10070716101 -0.12 2010-08-18 600 1.5 FAN 2016-03-01T00:00:00Z F02002-M004W-A FRONTTECH MSP100500450N -0.97 2010-08-18 600 1.5 2016-03-01T00:00:00Z HygroClip CP01 Rotronic 10070716101 -0.12 2010-08-18 600 0.3 FAN 2016-03-01T00:00:00Z LIANG Kun National Institute of Metrology +86-10-64525207 +86-10-64225327 +86-10-64214828 No.18, Bei San Huan Dong Lu, Chaoyang Dist, Beijing, P.R.China, 100013 Liangk@nim.ac.cn ZHANG Aimin National Institute of Metrology +86-10-64525206 +86-10-64214828 +86-10-64214828 No.18, Bei San Huan Dong Lu, Chaoyang Dist, Beijing, P.R.China, 100013 Zhangam@nim.ac.cn ZHANG Aimin National Institute of Metrology +86-10-64525206 +86-10-64214828 +86-10-64214828 No.18, Bei San Huan Dong Lu, Chaoyang Dist, Beijing, P.R.China, 100013 Zhangam@nim.ac.cn LIANG Kun National Institute of Metrology +86-10-64525207 +86-10-64225327 +86-10-64214828 No.18, Bei San Huan Dong Lu, Chaoyang Dist, Beijing, P.R.China, 100013 Liangk@nim.ac.cn CDDIS SIO (insert text graphic from file antenna.gra) TODO BJNM-20100407-1.jpg image 2010-04-07T07:24:06Z 2010-04-07T00:00:00Z BJNM-20100407-2.jpg image 2010-04-07T07:24:14Z 2010-04-07T00:00:00Z BJNM-20100407-3.jpg image 2010-04-07T07:20:54Z 2010-04-07T00:00:00Z