GPS Space Vehicle Time Integrity for MJD 52530

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
11:29
18:21
 24,730
 -1,425
  -249,536
42
0
0
0
 
2
1
12:53
17:31
 16,472
 -1,415
   261,666
35
8
0
0
 
3
3
1
2
06:43
17:07
10:43
18:35
 14,379
  5,238
 -1,409
 -1,429
   -64,145
   -64,268
38
40
1
7
0
0
0
0
 
4
4
4
1
2
3
00:00
13:50
21:31
02:28
16:06
23:59
  8,821
  8,147
  8,835
 -1,436
 -1,423
 -1,393
  -309,139
  -309,647
  -309,913
43
41
55
1
7
0
0
0
0
0
0
0
 
5
5
1
2
00:00
22:33
04:27
23:59
 15,987
  5,208
 -1,417
 -1,395
   -32,657
   -32,757
26
38
64
0
0
0
0
0
 
6
6
1
2
01:01
05:39
05:37
07:24
 16,568
  6,202
 -1,426
 -1,409
    -1,242
    -1,225
27
26
53
69
0
0
0
0
 
7
1
19:16
23:59
 17,012
 -1,413
  -449,360
137
0
0
0
 
8
1
15:31
22:30
 25,116
 -1,412
  -493,516
174
0
0
0
 
9
9
9
1
2
3
00:00
08:21
22:02
02:25
09:57
23:59
  8,736
  5,772
  7,063
 -1,418
 -1,414
 -1,413
     6,324
     6,376
     6,470
28
43
38
59
2
0
0
0
0
0
0
0
 
10
10
1
2
01:00
17:01
05:10
19:51
 15,015
 10,153
 -1,408
 -1,418
   -13,114
   -13,160
37
35
21
0
0
0
0
0
 
11
11
1
2
09:27
20:23
14:24
21:32
 17,823
  4,126
 -1,413
 -1,411
   -21,864
   -21,891
38
42
1
4
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
13:07
19:29
 22,920
 -1,414
    12,297
35
6
0
0
 
14
1
07:16
12:54
 20,176
 -1,410
    47,972
48
14
0
0
 
15
15
1
2
03:37
05:23
05:10
10:08
  5,628
 17,044
 -1,403
 -1,416
   -12,202
   -12,271
31
36
4
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
17
1
2
3
02:27
04:28
07:24
04:05
06:56
09:23
  5,885
  8,927
  7,123
 -1,390
 -1,424
 -1,418
  -414,886
  -415,607
  -416,360
145
207
159
0
0
0
0
0
0
0
0
0
 
18
1
04:06
10:02
 21,315
 -1,414
    41,122
49
23
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
10:32
16:37
 21,726
 -1,415
   185,446
39
21
0
0
 
21
1
06:57
11:56
 17,887
 -1,424
     2,277
39
0
0
0
 
22
22
1
2
05:11
12:30
07:24
17:00
  7,871
 16,132
 -1,416
 -1,409
  -507,496
  -507,848
32
84
40
0
0
0
0
0
 
23
23
1
2
02:11
05:38
05:36
06:56
 12,177
  4,703
 -1,404
 -1,431
   -10,937
   -10,969
36
24
25
107
0
0
0
0
 
24
24
1
2
00:00
22:35
04:05
23:59
 14,733
  5,097
 -1,428
 -1,383
   -58,389
   -58,540
36
40
19
3
0
0
0
0
 
25
25
1
2
02:33
09:58
03:36
14:49
  3,748
 17,469
 -1,438
 -1,414
   -33,993
   -33,987
27
43
9
0
0
0
0
0
 
26
26
26
1
2
3
04:28
06:34
19:16
05:39
07:48
23:16
  4,268
  4,312
 14,343
 -1,404
 -1,427
 -1,416
  -178,070
  -178,283
  -179,525
44
47
103
1
1
0
0
1
0
0
0
0
 
27
1
14:25
21:12
 24,425
 -1,413
  -102,705
481
0
9775
0
 
28
1
17:01
23:37
 23,767
 -1,407
    88,187
39
0
0
0
 
29
1
20:09
22:59
 10,222
 -1,411
  -232,722
72
0
0
0
 
30
1
00:05
05:23
 18,902
 -1,419
  -278,094
222
0
1
0
 
31
31
1
2
07:40
17:31
11:26
20:08
 13,480
  9,406
 -1,410
 -1,418
  -363,012
  -363,036
39
37
0
4
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.