GPS Space Vehicle Time Integrity for MJD 52429

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
18:30
01:25
23:59
  5,124
 19,767
 -1,284
 -1,317
  -233,717
  -233,877
32
34
1
0
0
0
0
0
 
2
1
20:11
23:59
 13,700
 -1,297
   208,907
31
8
0
0
 
3
3
1
2
00:00
13:30
01:28
17:35
  5,276
 14,677
 -1,302
 -1,312
   -35,000
   -35,202
38
39
25
0
0
0
0
0
 
4
4
1
2
04:21
20:35
09:14
22:59
 17,533
  8,638
 -1,303
 -1,312
  -195,176
  -196,038
110
44
1
0
1
0
0
0
 
5
1
05:32
11:22
 20,939
 -1,288
   -17,742
42
0
0
0
 
6
1
07:49
14:08
 22,700
 -1,299
     2,518
40
0
0
0
 
7
1
02:07
07:36
 19,584
 -1,301
  -653,655
73
0
0
0
 
8
8
1
2
00:00
22:28
05:31
23:59
 19,872
  5,461
 -1,294
 -1,280
  -654,043
  -653,065
86
31
1
3
1
0
0
0
 
9
9
1
2
04:19
15:16
09:19
16:52
 17,915
  5,724
 -1,292
 -1,306
    44,523
    44,567
35
40
1
5
0
0
0
0
 
10
10
1
2
00:39
08:16
02:50
12:22
  7,896
 14,784
 -1,296
 -1,317
    -7,233
    -7,273
33
44
4
1
0
0
0
0
 
11
11
1
2
03:35
16:21
04:51
21:18
  4,549
 17,782
 -1,293
 -1,310
   -14,920
   -14,978
30
33
13
1
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
19:50
02:19
23:59
  8,356
 14,951
 -1,297
 -1,308
     6,005
     6,052
35
30
0
2
0
0
0
0
 
14
1
14:17
19:57
 20,398
 -1,312
    67,894
48
8
0
0
 
15
15
1
2
10:32
14:13
14:11
16:58
 13,128
  9,900
 -1,304
 -1,307
   -23,154
   -23,209
48
37
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
09:21
14:34
14:12
16:17
 17,466
  6,178
 -1,320
 -1,286
   -41,022
   -42,405
547
187
0
0
8216
0
0
0
 
18
1
10:53
16:54
 21,515
 -1,310
    62,906
48
15
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
17:37
23:38
 21,569
 -1,308
   164,053
39
0
0
0
 
21
1
12:23
18:46
 23,003
 -1,316
      115
41
8
0
0
 
22
22
1
2
11:58
19:19
13:29
23:51
  5,459
 16,217
 -1,317
 -1,300
  -310,863
  -312,136
75
203
0
0
0
3
0
0
 
23
23
1
2
02:00
09:13
03:05
12:22
  3,899
 11,338
 -1,291
 -1,299
    -4,674
    -4,703
33
44
0
0
0
0
0
0
 
24
1
05:27
10:51
 19,479
 -1,308
   -35,382
57
1
0
0
 
25
25
1
2
09:19
16:52
10:32
21:38
  4,315
 17,051
 -1,320
 -1,318
   -28,833
   -28,850
37
39
0
10
0
0
0
0
 
26
26
1
2
02:27
12:23
06:15
14:44
 13,672
  8,456
 -1,290
 -1,315
   229,291
   230,017
96
65
1
0
1
0
0
0
 
27
27
1
2
00:00
21:19
04:00
23:59
 14,433
  9,633
 -1,300
 -1,297
   -23,302
   -23,352
32
33
0
1
0
0
0
0
 
28
1
00:00
06:34
 23,607
 -1,288
    82,878
34
9
0
0
 
29
29
1
2
03:06
11:58
06:21
13:29
 11,624
  5,458
 -1,290
 -1,311
  -344,863
  -344,194
90
48
1
0
1
0
0
0
 
30
1
06:50
11:58
 18,415
 -1,308
  -676,081
53
0
0
0
 
31
31
1
2
00:00
14:34
03:11
18:21
 11,487
 13,517
 -1,295
 -1,310
  -296,460
  -297,237
67
63
1
1
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.