GPS Space Vehicle Time Integrity for MJD 52402

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
1
2
00:00
20:22
03:17
23:59
 11,647
 13,062
 -1,293
 -1,316
  -229,550
  -229,696
52
50
0
0
0
0
0
0
 
2
2
1
2
00:00
21:53
01:53
23:59
  6,731
  7,595
 -1,328
 -1,276
   194,412
   194,920
52
50
0
0
0
0
0
0
 
3
3
1
2
01:41
15:19
03:18
19:25
  5,649
 14,681
 -1,290
 -1,316
   -26,813
   -27,022
54
52
0
0
0
0
0
0
 
4
4
1
2
06:13
22:25
11:04
23:59
 17,427
  5,648
 -1,307
 -1,303
  -156,913
  -157,813
122
55
1
0
1
0
0
0
 
5
1
07:23
13:14
 20,985
 -1,307
   -13,486
54
0
0
0
 
6
1
09:36
15:51
 22,516
 -1,318
     1,774
51
0
0
0
 
7
1
03:59
09:31
 19,963
 -1,306
  -683,869
64
0
0
0
 
8
1
00:24
07:22
 25,105
 -1,293
  -680,301
80
0
0
0
 
9
9
1
2
06:10
17:06
11:10
18:42
 17,967
  5,758
 -1,302
 -1,330
    40,495
    40,524
51
54
0
0
0
0
0
0
 
10
10
1
2
02:34
09:51
04:45
14:16
  7,879
 15,888
 -1,291
 -1,314
    -5,842
    -5,883
51
56
0
0
0
0
0
0
 
11
11
1
2
05:13
18:12
06:20
23:09
  4,025
 17,835
 -1,289
 -1,313
   -13,423
   -13,480
54
50
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
21:45
04:14
23:59
 15,183
  8,041
 -1,311
 -1,303
     4,389
     4,426
52
49
0
0
0
0
0
0
 
14
1
16:11
21:51
 20,375
 -1,320
    74,772
61
0
0
0
 
15
1
12:23
18:50
 23,181
 -1,318
   -13,063
61
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
11:12
15:51
 16,740
 -1,313
   235,104
655
0
9434
0
 
18
1
12:43
18:43
 21,538
 -1,318
    66,574
60
1
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
19:30
01:34
23:59
  5,574
 16,161
 -1,304
 -1,317
   157,431
   157,624
53
52
1
0
0
0
0
0
 
21
21
1
2
14:16
15:57
15:54
20:38
  5,844
 16,810
 -1,290
 -1,330
     -320
     -361
50
52
0
0
0
0
0
0
 
22
22
22
1
2
3
00:00
13:14
21:09
01:35
15:19
23:59
  5,709
  7,471
 10,252
 -1,310
 -1,320
 -1,275
  -210,178
  -212,338
  -213,617
86
108
150
0
0
0
0
0
0
0
0
0
 
23
1
11:07
16:09
 18,105
 -1,326
    -3,207
60
0
0
0
 
24
1
07:16
12:40
 19,457
 -1,315
   -29,236
66
0
0
0
 
25
25
1
2
11:10
18:43
12:22
23:28
  4,269
 17,137
 -1,313
 -1,308
   -27,471
   -27,484
50
52
0
0
0
0
0
0
 
26
26
1
2
03:59
13:14
08:07
15:56
 14,880
  9,688
 -1,292
 -1,319
   179,362
   179,958
95
65
1
0
1
0
0
0
 
27
1
00:00
05:54
 21,222
 -1,301
   -20,978
52
0
0
0
 
28
1
02:08
08:25
 22,611
 -1,307
    79,328
52
0
0
0
 
29
29
1
2
05:37
16:36
08:30
17:46
 10,325
  4,239
 -1,298
 -1,342
  -397,715
  -396,971
81
58
1
0
1
0
0
0
 
30
1
08:37
13:14
 16,582
 -1,313
  -653,800
89
0
0
0
 
31
31
1
2
02:02
16:22
04:58
20:11
 10,504
 13,607
 -1,292
 -1,311
  -260,395
  -261,296
76
78
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.