GPS Space Vehicle Time Integrity for MJD 52747

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
1
2
3
4
00:01
01:39
20:22
22:45
01:38
03:33
22:44
23:59
  5,759
  6,847
  8,501
  4,469
 95,695
 95,868
 97,712
 97,896
  -185,331
  -185,170
  -183,469
  -183,297
46
53
68
32
0
1
0
0
0
1
0
0
0
0
0
0
 
2
2
2
1
2
3
01:03
15:30
22:05
02:43
16:37
23:59
  5,972
  3,982
  6,747
 95,785
 97,198
 97,874
   195,424
   197,166
   198,010
54
41
71
5
1
5
1
1
0
0
0
0
 
3
3
3
1
2
3
01:37
15:30
18:10
03:35
16:40
20:11
  7,128
  4,194
  7,211
 95,859
 97,190
 97,494
    93,651
    94,822
    95,089
50
38
39
1
0
14
1
0
0
0
0
0
 
4
4
4
4
1
2
3
4
00:01
06:35
08:51
22:51
01:36
08:50
11:10
23:59
  5,722
  8,004
  8,260
  4,099
 95,680
 96,402
 96,622
 97,864
    54,177
    54,852
    55,056
    56,210
46
68
44
35
1
0
3
0
1
0
0
0
0
0
0
0
 
5
1
07:25
12:55
 19,719
 96,650
    86,116
157
0
0
0
 
6
6
1
2
09:41
14:51
14:49
16:16
 18,333
  4,950
 96,855
 97,181
   100,622
   100,956
162
42
0
0
0
0
0
0
 
7
1
04:04
09:47
 20,414
 96,324
  -342,597
30
45
0
0
 
8
8
8
1
2
3
00:20
02:35
05:14
02:34
05:13
07:34
  7,956
  9,328
  8,382
 95,759
 96,019
 96,274
  -203,319
  -203,194
  -203,076
34
37
33
1
0
27
0
0
0
0
0
0
 
9
1
06:20
11:42
 19,210
 96,543
   136,658
169
1
1
0
 
10
10
10
1
2
3
02:05
04:10
10:10
04:07
05:30
14:06
  7,228
  4,780
 14,178
 95,906
 96,113
 96,822
    72,299
    72,499
    73,192
71
37
104
0
1
0
0
1
0
0
0
0
 
11
1
18:22
23:40
 18,906
 97,666
    54,249
146
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:01
22:01
04:02
23:59
 14,374
  7,024
 95,823
 97,845
   121,898
   123,956
128
62
0
0
0
0
0
0
 
14
14
1
2
16:16
19:48
19:47
21:34
 12,564
  6,139
 97,407
 97,618
   119,894
   120,100
95
41
0
0
0
0
0
0
 
15
15
15
1
2
3
12:42
15:05
18:04
15:04
18:03
19:56
  8,471
 10,663
  6,677
 97,009
 97,274
 97,490
    -1,091
     -872
     -698
59
73
33
6
2
0
0
0
0
0
0
0
 
16
16
16
1
2
3
00:01
13:39
21:50
01:50
15:30
23:59
  6,571
  6,626
  7,749
 95,685
 97,054
 97,847
   110,990
   111,812
   112,272
26
37
38
1
0
0
1
0
0
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
14:07
19:20
 18,676
 97,274
    88,814
116
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:01
19:45
02:05
23:59
  7,334
 15,228
 95,728
 97,745
   308,588
   310,640
57
137
1
0
1
0
0
0
 
21
21
21
1
2
3
11:23
13:15
16:37
13:14
15:55
18:31
  6,632
  9,566
  6,788
 96,859
 97,077
 97,335
   187,799
   187,884
   187,965
30
24
15
0
24
7
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
13:19
14:23
17:27
14:22
17:26
19:22
  3,745
 10,955
  6,758
 97,007
 97,208
 97,401
    72,494
    72,689
    72,873
44
69
37
16
0
9
0
0
0
0
0
0
 
24
24
1
2
07:35
10:56
09:53
12:40
  7,868
  6,158
 96,512
 96,783
    73,038
    73,279
70
34
6
19
0
0
0
0
 
25
25
25
1
2
3
11:25
18:48
20:51
13:18
20:50
23:36
  6,763
  7,140
  9,837
 96,822
 97,568
 97,780
    54,228
    54,958
    55,165
55
63
60
1
0
0
1
0
0
0
0
0
 
26
26
1
2
04:54
14:07
08:49
16:37
 13,972
  8,972
 96,315
 97,122
  -380,445
  -379,875
88
41
1
0
1
0
0
0
 
27
27
1
2
00:22
01:37
01:36
06:27
  4,420
 17,339
 95,714
 96,023
  -478,146
  -477,702
53
202
0
1
0
1
0
0
 
28
28
1
2
02:05
06:16
06:15
08:35
 14,859
  8,257
 96,056
 96,371
   148,157
   148,427
111
51
0
9
0
0
0
0
 
29
29
1
2
03:33
13:39
08:20
15:30
 16,942
  6,628
 96,222
 97,044
   -25,508
   -24,936
110
32
1
0
1
0
0
0
 
30
1
08:59
14:06
 18,442
 96,780
  -457,052
185
0
0
0
 
31
31
1
2
02:44
16:37
04:54
20:13
  7,751
 12,873
 95,984
 97,419
   -33,171
   -33,352
14
18
1
76
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.