GPS Space Vehicle Time Integrity for MJD 56149

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
1
1
2
3
02:45
04:40
11:19
04:37
06:12
15:15
  6,446
  5,427
 13,848
   213
   213
   221
  -268,795
  -268,805
  -268,841
4
6
18
0
17
1
0
0
1
0
0
0
 
2
1
16:14
21:25
 18,130
   222
  -399,262
11
2
1
0
 
3
3
3
1
2
3
00:00
07:16
09:05
01:57
09:00
11:43
  6,673
  6,036
  9,031
   212
   220
   217
   -85,997
   -86,120
   -86,163
12
8
24
2
0
3
0
0
2
0
0
0
 
4
4
1
2
13:56
16:14
16:12
19:38
  7,779
 11,967
   220
   218
  -269,925
  -270,045
27
40
3
1
0
1
0
0
 
5
1
17:18
22:39
 18,414
   221
   342,681
36
3
2
0
 
6
6
6
6
1
2
3
4
00:00
07:09
09:05
22:40
02:02
09:00
11:10
23:59
  6,984
  6,485
  7,302
  4,582
   213
   217
   217
   -26
     6,560
     6,735
     6,785
     6,863
14
15
15
5557
1
0
17
9
0
0
0
9
0
0
0
0
 
7
7
1
2
07:40
09:05
09:00
14:04
  4,604
 17,262
   219
   218
  -109,152
  -109,201
7
27
0
3
0
2
0
0
 
8
1
09:26
15:24
 20,875
   223
    -1,762
12
2
2
0
 
9
9
9
1
2
3
00:00
14:09
16:14
02:44
16:12
17:59
  9,170
  7,061
  6,052
   212
   221
   219
  -177,398
  -177,517
  -177,538
38
5
21
2
1
1
2
0
1
0
0
0
 
10
10
10
1
2
3
07:59
09:05
16:14
09:00
10:32
20:25
  3,465
  4,954
 14,560
   221
   216
   214
    47,947
    47,949
    47,986
5
5
17
2
2
2
0
0
2
0
0
0
 
11
11
1
2
02:11
10:19
04:37
14:32
  8,144
 14,602
   208
   220
   290,828
   290,962
34
24
1
2
1
2
0
0
 
12
1
16:14
20:49
 16,008
   219
   -84,494
19
2
2
0
 
13
13
1
2
06:46
09:05
09:00
12:17
  7,623
 11,059
   218
   221
  -188,728
  -188,700
44
23
1
2
1
2
0
0
 
14
14
1
2
00:00
04:40
04:37
06:07
 15,688
  5,149
   214
   214
  -209,330
  -209,343
20
4
2
11
2
0
0
0
 
15
15
15
1
2
3
00:00
13:01
20:25
01:22
14:21
23:59
  4,623
  4,546
 12,407
   212
   214
   441
    93,739
    93,765
    94,008
23
6
8071
1
6
9
1
0
10
0
0
0
 
16
16
1
2
05:21
09:05
09:00
10:33
 12,607
  5,143
   218
   218
   243,564
   243,572
26
19
1
1
1
1
0
0
 
17
17
1
2
11:51
16:14
16:12
18:03
 15,122
  6,267
   223
   220
  -106,001
  -105,971
17
23
1
1
1
1
0
0
 
18
18
1
2
00:00
21:09
03:49
23:59
 13,054
  9,782
   214
   156
  -209,129
  -209,322
29
2273
1
9
1
10
0
0
 
19
19
1
2
00:32
09:05
02:52
12:58
  8,033
 13,544
   215
   220
   293,082
   293,208
23
22
1
2
1
2
0
0
 
20
20
1
2
04:40
15:05
09:00
16:12
 14,988
  3,694
   218
   219
   -65,794
   -65,814
7
9
24
0
1
0
0
0
 
21
21
1
2
00:00
20:12
02:26
23:59
  8,158
 13,169
   215
   365
   242,380
   242,716
15
5384
2
9
1
10
0
0
 
22
22
1
2
00:00
22:55
04:37
23:59
 15,688
  3,672
   217
  -750
  -146,203
  -147,193
12
19741
2
9
1
3672
0
0
 
23
23
1
2
05:18
09:05
09:00
11:13
 12,833
  7,421
   216
   219
  -176,377
  -176,333
30
14
1
1
1
1
0
0
 
24
-
 
 
 
 
 
 
 
 
 
25
25
25
1
2
3
03:01
04:40
17:23
04:37
05:50
21:37
  5,481
  4,095
 14,695
   213
   211
   219
   -39,111
   -39,118
   -39,163
3
6
18
12
1
2
0
0
2
0
0
0
 
26
26
1
2
11:16
19:43
14:36
23:46
 11,646
 14,136
   218
   224
   319,524
   319,144
44
54
3
1
2
1
0
0
 
27
27
27
27
1
2
3
4
00:00
13:47
16:14
22:55
02:16
16:12
17:38
23:59
  7,808
  8,418
  4,843
  3,724
   231
   225
   223
  -629
  -418,253
  -418,457
  -418,489
  -419,439
13
11
8
17491
2
0
1
9
1
0
0
3724
0
0
0
0
 
28
1
10:34
16:12
 19,427
   226
  -173,574
25
2
1
0
 
29
1
18:14
23:50
 19,595
   220
  -342,622
28
2
2
0
 
30
30
1
2
04:40
20:58
09:00
22:01
 15,004
  3,489
   212
   224
   353,363
   354,622
107
32
0
1
0
1
0
0
 
31
31
1
2
02:15
04:40
04:37
07:54
  7,835
 11,250
   212
   213
  -266,233
  -266,258
55
31
1
1
1
1
0
0
 
32
32
1
2
03:15
04:40
04:37
08:30
  4,690
 13,345
   216
   219
   475,084
   475,129
6
33
0
1
0
1
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.