GPS Space Vehicle Time Integrity for MJD 53141

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(MSL)
-GPSSV (ns)		UTC(MSL)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
19:20
23:59
 16,246
   338
  -343,844
15505
12
12
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
3
1
2
3
00:00
12:56
21:02
01:25
15:49
23:59
  4,961
  9,879
 10,187
   -89
   -99
   140
   -10,970
   -11,140
   -11,001
7
11
6214
1
1
12
0
0
12
0
0
0
 
4
1
03:40
09:14
 19,319
   -90
   145,966
65
0
0
0
 
5
1
05:35
10:28
 16,811
   -91
   -30,499
9
7
0
0
 
6
1
08:11
13:39
 18,902
   -95
   -15,728
47
0
0
0
 
7
1
01:53
08:15
 22,290
   -84
  -540,941
86
0
0
0
 
8
-
 
 
 
 
 
 
 
 
 
9
9
1
2
04:06
12:45
07:44
16:34
 12,857
 13,281
   -92
   -89
    44,506
    44,568
7
8
1
10
0
0
0
0
 
10
1
07:04
12:21
 18,470
   -98
   -44,182
9
6
0
0
 
11
11
1
2
00:43
16:19
04:46
19:17
 13,889
 10,314
   -83
   -90
  -117,695
  -117,852
14
18
1
1
0
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
20:38
02:00
23:59
  6,767
 11,654
   -85
   -84
    28,531
    28,502
3
3
29
1
0
0
0
0
 
14
1
13:42
19:17
 19,274
   -90
    19,976
9
8
1
0
 
15
1
12:05
17:46
 19,435
   -88
  -267,198
41
1
1
0
 
16
1
19:20
23:50
 15,691
   -79
   -12,062
4
123
0
0
 
17
1
06:14
12:28
 21,758
   -89
  -341,223
146
0
0
0
 
18
1
10:43
17:21
 22,810
   -89
    35,395
37
1
1
0
 
19
19
19
1
2
3
00:00
14:10
22:03
02:40
16:26
23:59
  9,154
  7,726
  6,732
   -91
  -102
  -446
    53,013
    52,584
    52,011
26
19
8613
1
1
12
0
0
12
0
0
0
 
20
20
20
1
2
3
05:00
18:01
19:20
06:16
19:17
22:45
  4,302
  4,484
 12,046
   -90
   -89
   -80
   162,710
   162,539
   162,516
11
4
10
1
2
0
0
0
0
0
0
0
 
21
1
09:52
16:13
 21,777
   -88
   -75,652
5
1
0
0
 
22
1
12:11
18:50
 22,904
   -91
    -3,006
32
1
1
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
04:58
10:48
 20,237
   -86
   -27,318
21
0
0
0
 
25
25
1
2
15:59
19:20
19:17
21:41
 11,525
  8,182
   -88
   -83
   -66,869
   -66,872
35
3
1
26
1
0
0
0
 
26
26
1
2
01:51
09:47
04:19
14:21
  8,617
 15,871
   -88
   -94
   -75,462
   -76,027
44
83
1
0
0
0
0
0
 
27
27
1
2
00:00
21:47
03:59
23:59
 13,677
  7,702
   -87
  -445
  -189,001
  -191,449
118
9219
1
12
1
12
0
0
 
28
1
00:16
06:53
 22,866
   -83
   -31,722
12
0
0
0
 
29
29
1
2
01:14
09:27
04:05
13:43
  9,579
 14,740
   -87
   -93
  -233,379
  -233,311
7
9
1
0
0
0
0
0
 
30
30
1
2
07:07
16:38
11:21
19:17
 14,670
  9,195
   -90
   -85
  -534,232
  -534,442
29
29
1
1
0
1
0
0
 
31
31
1
2
00:00
22:21
03:35
23:59
 12,445
  5,680
   -81
  -501
  -161,379
  -163,435
86
9109
1
12
1
12
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(MSL) 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(MSL) 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.