GPS Space Vehicle Time Integrity for MJD 52331

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347916 degrees, longitude 174.9174890 degrees, height 26.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(MYS)
-GPSSV (ns)		UTC(MYS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
02:33
08:23
 20,974
   445
  -217,538
11
0
0
0
 
2
1
03:57
09:41
 20,624
   447
   158,863
30
0
0
0
 
3
3
1
2
04:27
20:08
08:35
23:13
 14,828
 10,947
   443
   428
    -5,227
    -5,414
11
11
1
0
0
0
0
0
 
4
1
11:04
16:33
 19,764
   446
   -36,500
124
0
0
0
 
5
1
13:00
17:52
 17,504
   439
    -2,396
13
0
0
0
 
6
1
15:26
20:58
 19,779
   439
     3,017
6
0
0
2088
 
7
1
09:06
15:22
 22,555
   443
  -708,457
15
0
0
0
 
8
1
06:28
12:27
 21,486
   453
  -711,724
9
0
0
0
 
9
9
1
2
11:37
20:12
15:10
23:59
 12,746
 13,526
   451
   793
    32,272
    32,662
9
12127
1
11
0
11
0
0
 
10
1
14:31
19:50
 19,081
   452
     -248
10
0
0
0
 
11
11
1
2
00:00
08:12
03:08
12:05
 11,292
 13,970
   442
   451
    -8,428
    -8,436
5
5
19
24
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
03:59
09:19
 19,135
   443
     3,329
7
0
0
0
 
14
14
1
2
00:00
21:10
03:39
23:59
 13,180
 10,053
   442
   359
    98,709
    98,357
15
2290
1
11
0
11
0
0
 
15
1
17:54
23:59
 21,725
   739
  -144,095
13117
11
11
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
17:06
23:32
 22,924
   425
  -224,979
586
0
11865
0
 
18
1
18:09
23:59
 20,762
   644
    74,671
9245
11
11
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
01:24
12:23
06:10
13:26
 17,155
  3,789
   443
   460
   141,342
   141,456
15
7
1
1
0
0
0
0
 
21
21
1
2
00:00
19:48
02:23
23:59
  8,629
 14,916
   451
   598
      754
      913
4
5871
4
11
0
11
0
0
 
22
1
01:49
07:07
 19,054
   453
  -618,655
50
0
0
0
 
23
1
16:27
22:13
 20,527
   443
    -6,875
8
0
0
0
 
24
1
12:23
18:13
 20,986
   442
   -11,518
21
0
0
0
 
25
1
00:00
05:08
 18,527
   440
   -23,010
11
1
0
0
 
26
26
1
2
09:31
17:17
11:40
21:59
  7,745
 16,690
   448
   444
    77,446
    77,883
28
65
1
0
0
0
0
0
 
27
1
05:04
11:18
 22,433
   449
   -11,535
6
0
0
0
 
28
1
07:26
14:05
 23,980
   456
    66,989
21
0
0
0
 
29
29
1
2
00:00
20:05
02:02
23:59
  7,361
 13,939
   440
   715
  -510,576
  -509,122
33
10008
1
11
1
11
0
0
 
30
30
1
2
00:08
14:13
02:38
18:36
  9,002
 15,740
   440
   440
  -500,391
  -502,326
96
165
1
0
1
0
0
0
 
31
31
1
2
05:20
21:46
10:09
23:26
 17,332
  6,013
   449
   418
   -95,457
   -95,612
9
11
1
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 UTC(MYS) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MYS) 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.