GPS Space Vehicle Time Integrity for MJD 54526

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
16:02
22:37
 22,697
    75
  -189,212
27
1
1
0
 
2
1
06:09
12:16
 21,484
    67
  -178,441
26
1
1
0
 
3
3
1
2
00:00
14:45
02:40
17:00
  9,370
  7,746
    62
    58
  -194,095
  -194,375
14
30
1
1
0
1
0
0
 
4
1
04:59
10:40
 19,728
    65
    18,040
55
2
2
0
 
5
5
1
2
07:36
17:44
12:08
19:54
 15,797
  7,302
    67
    69
  -707,196
  -707,607
62
28
2
1
1
1
0
0
 
6
6
1
2
11:06
14:45
14:43
15:55
 12,421
  4,117
    59
    61
   -45,186
   -45,330
60
58
0
1
0
1
0
0
 
7
-
 
 
 
 
 
 
 
 
 
8
1
00:21
06:20
 20,662
    59
   143,119
34
2
2
0
 
9
9
1
2
05:27
14:45
09:03
17:58
 12,535
 11,143
    68
    61
  -112,936
  -113,005
27
36
1
2
1
2
0
0
 
10
1
08:23
13:43
 18,599
    70
   254,393
19
1
1
0
 
11
11
1
2
01:57
17:59
06:22
20:40
 15,284
  9,171
    65
    68
   -26,885
   -26,878
29
6
2
2
2
0
0
0
 
12
1
07:00
11:53
 17,126
    65
   357,496
23
1
1
0
 
13
1
00:00
03:17
 11,563
    61
  -242,876
7
17
0
0
 
14
1
14:52
21:07
 21,639
    66
   292,315
26
2
2
0
 
15
15
15
1
2
3
03:24
11:12
14:45
05:31
14:43
15:51
  7,240
 12,070
  3,915
    57
    62
    62
    81,062
    81,173
    81,201
12
12
47
2
0
1
1
0
1
0
0
0
 
16
16
1
2
00:00
19:59
01:01
21:59
  3,711
  7,049
    60
    71
  -132,374
  -132,319
7
4
35
6
0
0
0
0
 
17
1
02:51
09:09
 21,873
    63
   -41,674
14
2
2
0
 
18
18
1
2
12:00
14:45
14:43
18:35
  9,166
 13,403
    65
    66
   200,203
   200,166
9
26
0
2
0
2
0
0
 
19
19
1
2
00:00
15:21
03:51
17:45
 13,382
  8,289
    64
    61
   -22,556
   -22,631
7
16
49
1
0
1
0
0
 
20
20
1
2
06:17
19:15
07:23
21:59
  3,963
  9,573
    67
    68
  -119,472
  -119,433
8
22
22
1
0
1
0
0
 
21
21
1
2
11:10
14:45
14:43
17:28
 12,159
  9,353
    65
    67
   -70,500
   -70,488
6
47
0
2
0
2
0
0
 
22
1
14:45
20:19
 19,164
    66
  -209,084
27
3
2
0
 
23
23
1
2
00:00
20:02
02:05
23:59
  7,292
 13,790
    62
    69
  -337,661
  -337,860
6
11
1
1
0
0
0
0
 
24
24
1
2
09:24
14:45
14:43
16:02
 18,288
  4,575
    69
    68
   -74,529
   -74,567
29
49
1
1
1
1
0
0
 
25
1
00:00
04:29
 15,540
    59
  -520,617
39
1
1
0
 
26
26
1
2
02:55
11:00
05:40
14:43
  9,566
 12,763
    57
    58
  -196,254
  -196,546
29
38
2
0
1
0
0
0
 
27
1
00:00
05:16
 18,313
    63
  -171,171
20
1
1
0
 
28
1
01:29
08:04
 22,827
    68
    15,923
18
2
2
0
 
29
1
09:25
14:43
 18,183
    64
    53,870
34
1
1
0
 
30
30
1
2
08:19
17:52
12:35
20:45
 14,769
  9,864
    55
    66
   -65,824
   -65,871
8
6
20
6
0
0
0
0
 
31
1
17:12
21:59
 16,580
    64
    11,220
11
4
1
0
 
32
1
15:20
21:30
 21,197
    70
  -240,362
54
2
2
0
 
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.