GPS Space Vehicle Time Integrity for MJD 52979

As viewed from the CSIRO NML system installed at CSIRO Health Sciences and Nutrition, Adelaide, Australia
Latitude -34.9177675 degrees, longitude 138.6019201 degrees, height 54.1 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
04:35
11:41
 25,366
 35,868
  -282,676
41
0
0
0
 
2
2
2
1
2
3
00:00
06:14
09:42
01:25
07:35
10:47
  5,094
  4,753
  3,944
 35,631
 35,826
 35,934
   269,477
   269,822
   270,010
19
35
11
1
37
15
0
0
0
0
0
0
 
3
3
1
2
00:00
09:47
04:19
11:36
 15,415
  6,526
 35,695
 35,930
   -31,743
   -31,601
24
14
59
28
0
0
0
0
 
4
4
4
1
2
3
07:03
15:32
17:14
09:46
16:57
19:24
  9,798
  4,998
  7,729
 35,871
 36,098
 36,139
    55,975
    56,376
    56,463
39
39
22
0
41
8
0
0
0
0
0
0
 
5
5
1
2
15:31
17:15
17:14
21:01
  6,191
 13,535
 36,097
 36,173
    27,902
    27,960
16
16
0
26
0
0
0
0
 
6
1
17:56
22:00
 14,594
 36,160
    38,327
43
0
0
0
 
7
7
1
2
12:05
16:05
16:04
17:44
 14,397
  5,800
 36,051
 36,110
  -607,896
  -607,830
48
13
23
32
0
0
0
0
 
8
8
1
2
08:40
11:00
10:59
15:53
  8,356
 17,506
 35,926
 36,039
  -361,565
  -361,419
35
45
2
0
0
0
0
0
 
9
1
14:13
19:40
 19,594
 36,114
    56,052
44
0
0
0
 
10
10
1
2
10:48
18:17
13:37
22:00
 10,096
 13,367
 35,992
 36,174
      404
      569
17
32
1
0
0
0
0
0
 
11
11
1
2
02:39
04:31
04:30
07:53
  6,682
 12,021
 35,727
 35,810
   -45,981
   -45,921
24
15
9
98
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
06:05
12:58
 24,643
 35,916
    67,746
63
2
0
0
 
14
14
1
2
00:32
04:18
04:17
06:01
 13,464
  6,094
 35,702
 35,771
    54,196
    54,263
46
8
4
41
0
0
0
0
 
15
1
00:00
04:38
 16,512
 35,707
  -159,471
16
109
0
0
 
16
1
05:59
09:50
 13,843
 35,857
    21,709
34
12
0
0
 
17
17
1
2
16:58
20:49
20:47
22:00
 13,745
  4,176
 36,158
 36,210
   -13,804
   -13,963
58
34
0
5
0
0
0
0
 
18
1
00:00
03:10
 11,255
 35,671
    34,643
24
72
1
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
03:46
10:07
 22,743
 35,840
   236,778
47
0
0
0
 
21
21
1
2
00:00
19:26
02:36
22:00
  9,298
  9,129
 35,662
 36,194
   -32,049
   -31,601
18
29
80
47
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
00:00
03:22
03:21
05:36
 11,979
  8,004
 35,689
 35,767
   121,504
   122,003
175
106
0
0
0
0
0
0
 
24
1
16:14
20:59
 16,692
 36,158
   -44,447
23
56
0
0
 
25
25
25
1
2
3
03:49
05:50
19:42
05:48
07:56
21:23
  7,046
  7,378
  6,027
 35,784
 35,833
 36,173
   -20,695
   -20,651
   -20,339
26
15
12
23
54
12
0
0
0
0
0
0
 
26
1
12:59
16:53
 13,945
 36,062
  -448,130
55
0
0
0
 
27
27
1
2
07:54
11:49
11:48
14:20
 14,001
  8,968
 35,934
 36,014
  -800,651
  -800,788
40
38
1
14
0
0
0
0
 
28
28
1
2
10:09
14:52
14:35
16:47
 15,750
  6,829
 36,002
 36,080
    28,425
    28,476
40
6
44
50
0
0
0
0
 
29
29
1
2
11:37
12:55
12:54
16:25
  4,654
 12,526
 35,992
 36,062
  -145,949
  -145,964
7
26
6
93
0
0
0
0
 
30
1
17:12
21:45
 16,428
 36,168
  -638,348
64
0
0
0
 
31
31
1
2
01:25
09:51
04:12
13:17
 10,026
 12,324
 35,710
 35,968
  -399,077
  -398,799
30
34
0
0
0
0
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.