GPS Space Vehicle Time Integrity for MJD 52610

As viewed from the CSIRO National Measurement Laboratory, Melbourne, Australia
Latitude -37.9068111 degrees, longitude 145.1342769 degrees, height 99.3 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
05:52
12:45
 24,801
 -1,582
  -261,718
53
0
0
0
 
2
2
1
2
00:00
07:27
02:12
12:05
  7,932
 16,651
 -1,591
 -1,588
    23,199
    23,393
50
52
0
1
0
0
0
0
 
3
3
1
2
01:39
11:55
05:17
13:11
 13,073
  4,306
 -1,583
 -1,592
   -86,819
   -86,934
52
55
0
1
0
0
0
0
 
4
4
1
2
08:35
16:18
10:39
21:08
  7,489
 17,313
 -1,589
 -1,537
  -370,165
  -370,343
54
65
0
0
0
0
0
0
 
5
1
16:57
22:53
 21,237
 -1,585
   -44,959
53
0
0
0
 
6
6
1
2
00:00
19:26
02:02
23:59
  7,209
 16,383
 -1,588
 -1,590
      192
      192
48
51
0
0
0
0
0
0
 
7
1
13:51
19:23
 19,855
 -1,581
  -198,477
226
0
10
0
 
8
1
09:57
16:58
 25,215
 -1,585
   -50,204
204
0
0
0
 
9
9
1
2
02:52
15:51
04:28
20:51
  5,734
 17,974
 -1,592
 -1,590
    17,897
    17,994
53
52
3
6
0
0
0
0
 
10
10
1
2
11:35
19:27
14:23
23:36
 10,012
 14,976
 -1,582
 -1,576
   -17,555
   -17,569
49
57
0
5
0
0
0
0
 
11
11
1
2
03:58
14:53
08:55
16:23
 17,833
  5,110
 -1,585
 -1,585
   -29,039
   -29,077
51
56
0
4
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
07:47
14:04
 22,651
 -1,585
    17,220
50
0
0
0
 
14
1
01:39
07:21
 20,290
 -1,584
    34,705
60
0
0
0
 
15
15
1
2
00:00
21:58
04:57
23:36
 17,812
  5,894
 -1,588
 -1,573
   -44,312
   -44,632
52
52
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
20:54
03:53
23:59
 13,964
 11,129
 -1,585
 -1,555
    -8,053
    -8,133
48
53
0
0
0
0
0
0
 
18
18
1
2
00:00
22:53
04:31
23:59
 16,253
  3,974
 -1,592
 -1,553
    16,054
    15,843
55
50
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
05:17
11:17
 21,601
 -1,585
   198,402
51
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
22
1
2
00:00
07:02
01:38
11:34
  5,912
 16,287
 -1,593
 -1,582
   -17,414
   -17,636
48
74
0
1
0
0
0
0
 
23
23
1
2
00:00
20:54
01:38
23:59
  5,875
 11,144
 -1,614
 -1,571
   -16,035
   -16,044
48
55
0
0
0
0
0
0
 
24
1
17:01
22:24
 19,413
 -1,584
   -77,087
61
0
0
0
 
25
1
04:15
09:30
 18,937
 -1,589
   -37,629
55
0
0
0
 
26
26
26
1
2
3
00:00
13:52
22:53
02:15
17:49
23:59
  8,121
 14,251
  3,971
 -1,593
 -1,583
 -1,558
  -326,061
  -327,007
  -327,484
69
90
57
0
1
0
0
0
0
0
0
0
 
27
1
08:59
15:50
 24,702
 -1,581
  -454,224
254
0
10
0
 
28
1
11:35
18:11
 23,786
 -1,581
    82,309
54
0
0
0
 
29
1
14:36
17:29
 10,413
 -1,582
  -372,458
70
1
0
0
 
30
1
18:35
23:53
 18,928
 -1,593
  -480,066
115
0
0
0
 
31
31
1
2
02:02
12:05
05:56
14:35
 13,959
  8,974
 -1,581
 -1,587
  -331,429
  -331,083
66
55
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.