GPS Space Vehicle Time Integrity for MJD 52616

As viewed from the CSIRO NML system installed at the Physics Dept, University of Western Australia, Perth, Australia
Latitude -31.9787720 degrees, longitude 115.8165830 degrees, height 67.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
04:31
11:20
 24,583
107,294
  -153,776
92
0
0
0
 
2
2
2
1
2
3
00:00
07:39
22:36
03:13
10:37
23:59
 11,584
 10,669
  4,981
107,331
107,206
107,131
   135,294
   135,336
   135,575
50
42
46
0
1
0
0
0
0
0
0
0
 
3
1
00:00
05:21
 19,262
107,360
    20,492
76
1
0
0
 
4
4
1
2
07:37
16:10
11:47
19:47
 15,005
 12,959
107,239
107,156
  -264,952
  -265,239
69
68
0
0
0
0
0
0
 
5
1
15:12
22:22
 25,820
107,200
    62,577
71
0
0
0
 
6
6
1
2
00:00
17:50
01:06
23:59
  3,983
 22,166
107,290
107,196
   109,185
   109,090
56
47
0
0
0
0
0
0
 
7
7
1
2
05:50
13:26
08:01
17:49
  7,835
 15,827
107,211
107,210
   -69,307
   -67,975
97
171
1
0
1
0
0
0
 
8
1
08:36
15:36
 25,189
107,260
    44,686
246
0
52
0
 
9
1
14:25
20:40
 22,471
107,209
   127,692
71
0
0
0
 
10
10
1
2
10:38
20:09
15:11
22:36
 16,403
  8,798
107,220
107,096
    90,883
    90,728
63
47
0
0
0
0
0
0
 
11
1
02:37
08:49
 22,339
107,322
    79,266
75
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
06:04
13:25
 26,472
107,249
   126,404
73
0
0
0
 
14
14
1
2
00:59
17:38
05:48
20:08
 17,346
  9,012
107,321
107,112
   142,683
   142,372
68
41
1
0
0
0
0
0
 
15
15
1
2
00:00
20:41
03:35
23:59
 12,899
 11,936
107,323
107,200
    62,206
    61,738
87
47
1
0
1
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
19:48
02:01
23:59
  7,300
 15,081
107,295
107,216
   100,068
    99,866
63
55
1
0
0
0
0
0
 
18
18
1
2
00:00
22:23
03:14
23:59
 11,677
  5,799
107,349
107,194
   123,318
   122,911
89
36
1
4
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
03:26
10:43
 26,188
107,301
   308,106
62
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
12:18
21:01
16:06
23:59
 13,636
 10,723
107,174
107,141
    92,299
    92,239
52
45
0
0
0
0
0
0
 
24
24
24
1
2
3
08:51
10:43
16:41
10:37
12:13
21:00
  6,400
  5,390
 15,483
107,211
107,175
107,163
    30,396
    30,343
    30,255
33
41
67
0
0
0
0
0
0
0
0
0
 
25
25
1
2
04:02
19:55
08:05
23:40
 14,622
 13,514
107,265
107,122
    70,965
    70,794
62
46
0
0
0
0
0
0
 
26
1
12:36
18:03
 19,645
107,222
  -227,426
124
0
0
0
 
27
1
08:01
14:12
 22,141
107,239
  -362,670
280
0
846
0
 
28
1
10:38
16:17
 20,370
107,252
   190,323
79
0
0
0
 
29
1
11:56
17:37
 20,410
107,230
  -272,364
124
0
0
0
 
30
1
16:52
23:46
 24,827
107,191
  -381,019
145
0
0
0
 
31
1
00:57
06:20
 19,347
107,333
  -216,880
83
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.