GPS Space Vehicle Time Integrity for MJD 55595

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
05:09
11:13
 21,077
  -279
  -318,573
21
2
2
0
3
3
3
1
2
3
00:00
13:09
21:07
01:36
15:50
23:59
  5,759
  9,323
  9,828
  -292
  -280
   -76
  -671,253
  -671,499
  -671,442
9
13
5320
3
1
13
0
0
13
0
0
0
4
1
03:57
09:40
 19,854
  -287
   -25,839
64
5
5
0
5
1
07:15
12:35
 18,461
  -281
   108,629
32
0
0
0
6
6
6
1
2
3
00:00
12:36
21:02
01:05
15:55
23:59
  3,927
 11,567
 10,146
  -290
  -283
    10
    53,643
    54,901
    55,943
35
87
8263
1
1
13
1
1
13
0
0
0
7
7
1
2
00:00
21:49
03:59
23:59
 13,890
  7,541
  -289
  -742
    -3,191
    -3,699
7
11071
2
13
1
13
0
0
8
1
00:00
05:17
 18,433
  -284
    -7,614
25
4
3
0
9
9
1
2
04:15
13:00
07:57
16:46
 13,042
 13,226
  -280
  -278
   -59,723
   -59,796
7
12
3
0
0
0
0
0
10
10
1
2
06:02
22:09
10:41
23:59
 15,986
  6,353
  -273
   106
    64,894
    65,334
23
8255
2
14
2
14
0
0
11
11
1
2
00:33
16:33
04:57
19:18
 15,232
  9,087
  -284
  -284
   123,920
   124,078
28
10
5
0
4
0
0
0
12
1
05:35
10:31
 17,000
  -282
    29,909
26
5
2
0
13
13
1
2
00:00
20:35
02:09
23:59
  7,465
 11,712
  -289
  -109
  -284,066
  -283,784
27
5071
1
13
1
13
0
0
14
1
13:51
20:03
 21,208
  -276
  -128,986
18
0
0
0
15
15
1
2
03:08
10:29
04:17
15:26
  3,860
 17,168
  -286
  -280
   154,785
   154,672
15
19
4
0
3
0
0
0
16
1
18:57
23:59
 17,175
    77
   147,957
12853
13
13
0
17
17
1
2
01:44
06:00
03:59
07:57
  7,661
  6,753
  -282
  -278
  -182,904
  -182,910
27
20
1
2
1
2
0
0
18
1
11:13
17:51
 23,088
  -278
  -119,787
14
0
0
0
19
19
19
1
2
3
00:00
14:21
22:13
02:51
16:42
23:59
  9,972
  8,146
  6,120
  -285
  -281
  -845
   107,213
   107,403
   106,937
19
9
12301
2
1
13
1
0
6120
0
0
0
20
20
1
2
05:10
18:10
06:19
22:55
  3,821
 16,199
  -278
  -278
   -48,968
   -48,966
19
5
2
11
2
0
0
0
21
1
10:01
16:15
 21,609
  -278
   121,047
18
0
0
0
22
1
12:38
19:13
 22,575
  -276
  -154,220
7
0
0
0
23
23
1
2
00:00
19:06
01:07
23:59
  4,030
 16,874
  -293
    94
  -328,669
  -328,106
6
13443
1
13
0
13
0
0
24
24
1
2
01:18
16:34
05:04
20:10
 12,957
 12,113
  -279
  -278
  -362,361
  -362,537
23
10
5
0
4
0
0
0
25
25
1
2
07:17
16:52
11:31
19:40
 14,714
  9,431
  -280
  -279
    66,389
    66,444
9
7
1
18
0
0
0
0
26
26
1
2
01:17
09:40
04:31
13:48
 11,066
 14,360
  -285
  -280
   111,412
   111,718
41
40
5
0
4
0
0
0
27
27
1
2
06:00
12:48
07:33
16:05
  5,314
 11,491
  -286
  -282
  -233,386
  -233,482
26
15
2
0
2
0
0
0
28
1
00:15
06:49
 22,750
  -277
   -18,219
25
6
6
0
29
1
08:21
13:52
 19,253
  -280
  -182,928
15
0
0
0
30
30
1
2
10:54
18:19
12:13
23:17
  4,707
 16,986
  -278
  -269
  -319,154
  -319,249
6
16
1
0
0
0
0
0
31
1
16:12
21:49
 19,044
  -284
   -37,586
27
31
0
0
32
1
17:07
22:21
 17,936
  -278
   188,608
45
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.