GPS Space Vehicle Time Integrity for MJD 52446

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
18:35
23:59
 19,447
    46
  -235,285
14115
11
11
0
 
2
1
18:43
23:57
 18,864
  -291
   218,826
34
0
0
0
 
3
3
1
2
12:21
20:34
15:23
23:59
 10,885
 12,311
  -294
    12
   -39,151
   -38,949
11
10135
1
11
0
11
0
0
 
4
1
03:13
08:46
 19,952
  -284
  -216,552
89
0
0
0
 
5
1
05:18
10:06
 17,275
  -274
   -19,047
11
10
0
0
 
6
1
07:50
13:17
 19,532
  -286
     4,040
4
8
0
0
 
7
1
01:12
07:27
 22,380
  -277
  -628,236
111
0
0
0
 
8
8
1
2
00:00
22:33
04:36
23:59
 16,493
  5,197
  -279
 -1,075
  -632,855
  -632,537
69
17046
1
11
1
5197
0
0
 
9
9
1
2
03:47
12:21
07:19
16:17
 12,686
 14,133
  -284
  -285
    48,156
    48,214
6
9
2
12
0
0
0
0
 
10
1
06:41
12:02
 19,193
  -281
    -7,177
5
23
0
0
 
11
11
1
2
00:20
15:50
04:15
19:12
 13,988
 12,127
  -278
  -291
   -14,962
   -15,015
7
4
8
2
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
19:49
01:18
23:59
  4,727
 14,987
  -278
     9
     8,166
     8,508
4
11249
0
11
0
11
0
0
 
14
1
13:19
19:44
 23,097
  -289
    64,927
19
0
0
0
 
15
1
09:55
16:09
 22,389
  -280
   -28,634
31
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
09:15
15:41
 23,123
  -288
  -187,674
626
0
12485
0
 
18
1
10:22
17:05
 24,122
  -287
    61,170
16
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
17:20
22:12
 17,479
  -288
   168,989
18
0
0
0
 
21
1
11:53
18:26
 23,489
  -294
     1,415
11
0
0
0
 
22
1
17:58
23:19
 19,242
  -289
  -369,042
212
0
0
0
 
23
1
08:15
13:54
 20,275
  -281
    -4,688
9
12
0
0
 
24
1
04:36
10:30
 21,173
  -280
   -38,137
23
0
0
0
 
25
1
15:30
21:10
 20,375
  -285
   -28,680
4
105
0
0
 
26
26
1
2
01:31
09:21
03:49
13:59
  8,246
 16,624
  -275
  -289
   264,489
   265,255
57
114
1
0
1
0
0
0
 
27
1
00:04
03:22
 11,764
  -281
    17,596
9
1
0
0
 
28
1
00:00
06:15
 22,462
  -284
    85,665
4
36
0
0
 
29
29
1
2
01:17
09:16
03:41
13:42
  8,633
 15,940
  -263
  -286
   -35,448
   -36,434
76
143
1
0
1
0
0
0
 
30
30
1
2
06:27
16:09
10:48
18:49
 15,584
  9,625
  -288
  -291
  -679,542
  -679,567
5
6
16
31
0
0
0
0
 
31
31
31
1
2
3
00:00
14:12
21:34
02:35
15:33
23:59
  9,265
  4,822
  8,735
  -277
  -296
  -365
  -314,951
  -315,575
  -315,994
34
18
2170
1
1
11
1
0
11
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.