GPS Space Vehicle Time Integrity for MJD 52639

As viewed from the CSIRO NML system installed at CSIRO Health Sciences and Nutrition, Adelaide, Australia
Latitude -34.9177208 degrees, longitude 138.6019221 degrees, height 58.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
1
2
3
03:38
05:54
08:47
05:53
08:45
10:45
  8,099
 10,149
  7,082
140,801
141,111
141,376
  -123,797
  -123,503
  -123,254
79
91
57
0
0
0
0
0
0
0
0
0
 
2
2
1
2
05:25
21:40
09:53
23:59
 16,026
  8,359
141,140
142,869
   181,616
   183,701
179
97
1
0
1
0
0
0
 
3
3
1
2
00:01
08:57
03:34
10:50
 12,694
  6,767
140,438
141,367
    47,357
    48,203
112
55
1
1
1
1
0
0
 
4
4
4
1
2
3
06:32
14:04
17:07
09:07
15:20
18:52
  9,319
  4,421
  6,218
141,134
141,984
142,339
   135,220
   135,926
   136,213
80
47
32
1
20
0
1
0
0
0
0
0
 
5
1
14:37
21:00
 22,805
142,330
    93,841
202
0
0
0
 
6
6
1
2
17:05
22:07
22:06
23:14
 17,943
  3,830
142,520
142,869
   144,700
   145,051
175
31
0
8
0
0
0
0
 
7
1
11:26
17:07
 20,340
141,922
   -34,521
27
9
0
0
 
8
8
1
2
07:38
09:51
09:50
14:53
  7,904
 17,951
141,263
141,694
    27,921
    28,032
24
41
0
19
0
0
0
0
 
9
1
13:45
19:05
 19,120
142,173
   166,166
194
0
0
0
 
10
10
1
2
09:23
17:29
12:50
21:07
 12,383
 13,075
141,525
142,495
   123,935
   124,887
120
114
1
0
1
0
0
0
 
11
11
1
2
01:52
04:32
04:30
07:09
  9,487
  9,419
140,581
140,918
   110,178
   110,503
104
81
0
1
0
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
05:29
11:35
 21,818
141,241
   161,753
227
0
0
0
 
14
14
1
2
00:01
03:15
03:14
04:55
 11,554
  5,898
140,422
140,685
   172,513
   172,765
109
45
0
0
0
0
0
0
 
15
15
15
1
2
3
01:02
20:39
21:56
03:00
21:55
23:59
  7,078
  4,559
  7,381
140,445
142,720
142,912
    86,253
    88,197
    88,360
56
43
52
1
15
0
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
17
1
2
3
00:06
18:39
20:22
01:42
20:09
23:56
  5,722
  5,271
 12,736
140,296
142,497
142,814
   130,182
   132,275
   132,578
55
57
104
1
5
0
1
0
0
0
0
0
 
18
18
1
2
00:00
20:40
02:43
23:59
  9,664
 11,869
140,357
142,846
   150,389
   152,667
76
103
1
0
1
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
03:06
09:22
 22,467
140,964
   344,798
240
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
12:09
19:50
21:42
13:10
21:16
23:59
  3,699
  5,063
  7,968
141,693
142,650
142,880
   125,158
   126,092
   126,305
32
55
50
1
14
6
1
0
0
0
0
0
 
24
24
1
2
15:48
17:16
17:15
20:06
  5,079
 10,026
142,202
142,430
    59,937
    60,143
50
65
0
0
0
0
0
0
 
25
25
1
2
02:51
19:06
07:10
20:40
 15,305
  5,596
140,826
142,523
   103,597
   105,282
135
50
1
0
1
0
0
0
 
26
26
1
2
12:09
21:00
16:08
23:59
 14,228
 10,740
141,899
142,829
  -225,766
  -225,313
76
39
1
0
0
0
0
0
 
27
27
1
2
06:45
08:01
08:00
13:45
  4,426
 20,536
141,100
141,523
  -384,156
  -384,032
17
49
0
0
0
0
0
0
 
28
28
28
1
2
3
09:23
11:20
13:36
11:18
13:35
15:55
  6,927
  8,120
  8,249
141,474
141,730
141,984
   221,010
   221,251
   221,489
71
70
65
0
0
2
0
0
0
0
0
0
 
29
29
29
1
2
3
10:57
13:48
22:17
12:08
15:45
23:17
  4,243
  6,907
  3,574
141,576
141,984
142,851
   136,693
   136,894
   137,244
26
28
10
0
2
9
0
0
0
0
0
0
 
30
1
16:26
21:00
 16,457
142,433
  -377,210
98
0
0
0
 
31
31
1
2
00:01
09:53
04:16
12:08
 15,314
  8,082
140,455
141,513
  -157,988
  -156,460
222
107
1
1
1
1
0
0
 
32
-
 
 
 
 
 
 
 
 
 
33
-
 
 
 
 
 
 
 
 
 
34
-
 
 
 
 
 
 
 
 
 
35
-
 
 
 
 
 
 
 
 
 
36
-
 
 
 
 
 
 
 
 
 
37
-
 
 
 
 
 
 
 
 
 
38
-
 
 
 
 
 
 
 
 
 
39
-
 
 
 
 
 
 
 
 
 
40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.