GPS Space Vehicle Time Integrity for MJD 54615

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
-
 
 
 
 
 
 
 
 
 
2
1
00:09
06:16
 21,177
   181
  -205,317
16
1
1
0
 
3
3
1
2
08:10
16:10
10:56
20:33
  9,636
 15,049
   178
   185
  -234,581
  -234,740
14
25
1
1
0
0
0
0
 
4
4
1
2
00:00
22:57
04:42
23:59
 16,394
  3,751
   180
 -1,430
    78,203
    77,265
42
27363
2
13
2
3751
0
0
 
5
5
1
2
01:25
12:00
06:00
13:43
 15,829
  6,203
   182
   178
  -783,309
  -783,596
38
17
1
0
0
0
0
0
 
6
6
1
2
07:18
16:10
10:54
19:41
 12,340
 12,333
  -inf
   179
     -inf
  -137,899
-2147483648
32
0
1
12339
0
0
0
 
7
1
16:25
22:51
 22,206
   176
    31,998
53
0
0
0
 
8
1
20:00
23:59
 13,801
   732
   155,892
17734
13
13801
0
 
9
9
1
2
00:00
08:01
02:59
11:56
 10,548
 13,617
   180
   183
  -126,394
  -126,445
5
11
2
1
0
0
0
0
 
10
1
02:14
07:31
 18,198
  -inf
     -inf
-2147483648
0
18197
0
 
11
11
1
2
11:55
19:49
14:34
23:59
  9,270
 14,420
   171
   579
   -25,035
   -24,616
6
13325
0
13
0
13
0
0
 
12
1
00:51
05:46
 16,863
   181
   359,147
17
1
1
0
 
13
1
16:10
21:08
 17,194
   180
  -257,339
8
9
0
0
 
14
1
08:50
15:06
 21,778
   179
   261,636
29
0
0
0
 
15
15
1
2
05:06
21:13
09:43
23:22
 15,777
  7,482
  -inf
   171
     -inf
   118,699
-2147483648
17
0
0
15776
0
0
0
 
16
16
1
2
13:48
16:10
16:09
18:47
  8,050
  9,097
   180
   179
  -123,152
  -123,141
5
8
1
38
0
0
0
0
 
17
17
1
2
00:00
20:49
03:10
23:59
 11,167
 11,140
   180
   218
   -38,656
   -38,599
9
1192
1
13
1
13
0
0
 
18
1
05:57
12:32
 22,866
  -inf
     -inf
-2147483648
0
22865
0
 
19
19
1
2
09:17
17:12
11:41
21:43
  8,375
 15,596
   175
   180
   -30,727
   -30,748
4
6
3
55
0
0
0
0
 
20
20
1
2
13:02
16:10
16:09
17:53
 10,808
  6,135
   176
   182
  -113,127
  -113,114
7
6
0
3
0
0
0
0
 
21
1
05:13
11:28
 21,599
  -inf
     -inf
-2147483648
0
21598
0
 
22
1
07:38
14:15
 22,952
   176
  -211,102
26
1
1
0
 
23
23
1
2
14:07
16:10
16:09
20:04
  7,109
 13,521
   173
   177
  -356,267
  -356,286
4
9
0
1
0
0
0
0
 
24
1
03:19
09:58
 22,947
  -inf
     -inf
-2147483648
0
22946
0
 
25
1
16:10
22:04
 20,563
   188
   185,496
166
0
0
0
 
26
26
1
2
04:53
20:40
09:20
23:31
 15,428
 10,013
  -inf
   173
     -inf
  -263,370
-2147483648
20
0
0
15427
0
0
0
 
27
1
16:57
23:00
 20,814
   177
  -191,688
14
0
0
0
 
28
28
1
2
00:00
19:25
02:03
23:59
  7,189
 15,847
   183
   404
    19,647
    19,883
24
7872
1
13
1
13
0
0
 
29
1
03:23
08:53
 19,103
  -inf
     -inf
-2147483648
0
19102
0
 
30
30
1
2
02:15
11:46
06:31
14:41
 14,685
 10,074
   180
   171
   -78,436
   -78,500
6
9
22
2
0
0
0
0
 
31
1
11:12
16:09
 17,166
   176
    21,734
6
92
0
0
 
32
1
11:15
16:09
 16,974
   178
  -291,148
20
0
0
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.