GPS Space Vehicle Time Integrity for MJD 52631

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
04:10
06:26
09:18
06:24
09:17
11:16
  8,067
 10,267
  7,088
118,541
118,833
119,075
  -144,659
  -144,383
  -144,155
75
84
49
0
0
0
0
0
0
0
0
0
 
2
2
2
1
2
3
00:00
05:57
22:13
01:12
10:25
23:59
  4,313
 15,997
  6,407
118,003
118,853
120,247
   154,010
   155,040
   156,759
46
167
69
1
1
0
1
1
0
0
0
0
 
3
3
1
2
00:00
09:29
04:07
11:22
 14,651
  6,789
118,181
119,076
    27,258
    28,064
125
49
1
1
1
1
0
0
 
4
4
4
1
2
3
07:06
14:38
16:54
09:40
16:53
19:27
  9,246
  7,748
  9,065
118,864
119,617
119,808
   117,068
   117,658
   117,795
66
47
33
1
12
21
1
0
0
0
0
0
 
5
1
15:11
21:33
 22,678
119,843
    72,582
160
0
0
0
 
6
6
1
2
17:39
22:41
22:31
23:59
 17,450
  4,637
119,981
120,293
   122,107
   122,414
142
32
0
23
0
0
0
0
 
7
1
11:58
17:39
 20,457
119,519
   -32,658
74
0
0
0
 
8
1
08:12
15:26
 25,891
119,247
    22,883
21
66
0
0
 
9
1
14:18
19:38
 19,065
119,708
   142,456
153
0
0
0
 
10
10
1
2
09:56
18:02
13:23
22:12
 12,339
 14,957
119,214
119,988
   102,025
   102,778
101
102
1
0
1
0
0
0
 
11
11
1
2
02:25
05:04
05:03
07:41
  9,488
  9,396
118,357
118,671
    88,753
    89,055
100
74
0
1
0
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
06:01
10:33
10:32
12:52
 16,153
  8,151
118,872
119,238
   138,915
   139,290
161
55
0
1
0
0
0
0
 
14
1
00:30
05:27
 17,662
118,281
   151,459
143
0
0
0
 
15
15
15
15
1
2
3
4
00:00
01:32
20:40
22:27
01:31
03:31
22:26
23:59
  5,413
  7,161
  6,305
  5,564
118,039
118,223
120,106
120,280
    67,015
    67,170
    68,738
    68,884
43
53
46
36
4
1
0
0
0
1
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
17
1
2
3
00:37
19:12
20:32
02:15
20:30
23:59
  5,867
  4,614
 12,391
118,088
119,958
120,201
   108,965
   110,735
   110,965
51
43
86
1
0
0
1
0
0
0
0
0
 
18
18
18
18
1
2
3
4
00:00
01:50
21:13
22:37
01:49
03:15
22:36
23:59
  6,520
  5,092
  4,972
  4,961
118,049
118,199
120,149
120,304
   130,068
   130,201
   131,947
   132,086
45
42
44
36
1
1
0
0
0
1
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
03:38
09:55
 22,502
118,707
   321,528
224
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
23
1
2
3
4
12:38
19:27
20:54
22:43
13:46
20:53
22:42
23:59
  3,997
  4,992
  6,278
  4,419
119,343
119,995
120,168
120,276
   103,386
   104,017
   104,180
   104,284
33
47
44
26
1
0
30
11
0
0
0
0
0
0
0
0
 
24
24
1
2
15:36
18:16
17:48
20:39
  7,718
  8,478
119,704
119,922
    39,303
    39,492
58
38
10
21
0
0
0
0
 
25
25
25
1
2
3
02:41
03:51
19:39
03:49
07:44
21:12
  4,010
 13,832
  5,565
118,317
118,597
119,982
    81,444
    81,719
    83,074
37
112
44
1
1
0
0
1
0
0
0
0
 
26
26
1
2
12:38
22:50
16:40
23:59
 14,416
  4,167
119,507
120,277
  -237,071
  -236,822
49
12
0
0
0
0
0
0
 
27
27
1
2
07:17
12:05
12:04
14:18
 17,035
  7,946
119,028
119,373
  -389,002
  -388,994
22
11
53
44
0
0
0
0
 
28
28
1
2
09:56
14:18
14:17
16:28
 15,629
  7,599
119,278
119,575
   200,131
   200,405
118
43
0
4
0
0
0
0
 
29
29
29
29
1
2
3
4
11:31
12:53
14:22
22:13
12:38
14:19
16:18
23:51
  4,014
  5,178
  6,848
  5,868
119,247
119,426
119,583
120,224
  -281,066
  -280,974
  -280,913
  -280,703
26
26
22
13
0
45
36
23
0
0
0
0
0
0
0
0
 
30
1
16:58
22:49
 21,058
119,973
  -389,819
69
0
0
0
 
31
31
1
2
00:30
10:25
04:49
12:38
 15,537
  7,941
118,234
119,206
  -189,926
  -188,522
214
87
1
0
1
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.