GPS Space Vehicle Time Integrity for MJD 54159

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
2
17:58
20:05
20:00
23:59
  7,117
 13,756
   -33
 72,950
  -110,751
   -37,796
8
8505800
0
1
0
13756
0
0
 
2
2
1
2
07:30
12:17
12:15
13:42
 16,363
  4,776
    -9
   -19
   -86,259
   -86,305
23
33
1
2
1
2
0
0
 
3
3
3
1
2
3
00:00
01:15
15:24
01:13
03:49
18:08
  4,134
  9,060
  9,295
   -11
    -8
   -27
   -20,483
   -20,520
   -20,840
8
16
17
0
1
2
0
0
1
0
0
0
 
4
1
06:07
11:47
 19,449
   -13
    -5,988
24
3
2
0
 
5
5
1
2
08:21
18:59
12:15
20:00
 13,303
  3,416
    -9
   -17
   -40,916
   -41,028
22
6
1
0
1
0
0
0
 
6
6
1
2
10:36
12:17
12:15
16:02
  5,500
 12,812
   -20
    54
   -58,143
   -58,305
44
8670
0
1
0
1
0
0
 
7
7
1
2
11:08
12:17
12:15
16:19
  3,586
 13,846
   -17
   -18
  -400,728
  -400,610
12
53
0
0
0
0
0
0
 
8
1
01:19
07:21
 20,939
   -15
    98,242
24
3
2
0
 
9
9
1
2
06:24
15:07
10:06
18:53
 12,730
 13,052
     0
   -21
   -59,540
   -59,605
23
10
3
1
3
1
0
0
 
10
10
1
2
09:30
12:17
12:15
14:49
  9,450
  8,816
   -12
   -18
   -98,127
   -98,138
5
22
0
2
0
2
0
0
 
11
11
11
1
2
3
02:59
18:48
20:05
07:11
20:00
21:47
 14,643
  4,101
  6,085
    -8
   -26
163,923
    -8,662
    -8,744
   155,197
22
4
12788837
3
0
1
3
0
6085
0
0
0
 
12
1
08:04
12:15
 14,335
   -12
    47,403
19
1
1
0
 
13
13
13
1
2
3
00:00
01:15
22:54
01:13
04:21
23:59
  4,134
 10,925
  3,923
   -12
    -8
 -1,534
  -148,117
  -148,144
  -149,961
5
13
26122
0
1
13
0
0
3923
0
0
0
 
14
14
1
2
16:07
20:05
20:00
22:26
 13,498
  8,144
   -20
122,473
    -9,930
   112,547
10
11054608
1
1
1
8144
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
00:00
20:57
01:13
23:59
  4,134
 10,687
   -10
   144
  -126,393
  -126,517
6
4873
0
13
0
14
0
0
 
17
1
04:03
10:23
 21,990
   -13
   -77,142
19
3
2
0
 
18
1
13:19
20:00
 22,943
   -19
   253,401
21
3
3
0
 
19
19
1
2
01:15
16:26
04:57
18:50
 12,832
  8,379
    -5
   -24
    -9,560
    -9,788
23
12
2
1
1
1
0
0
 
20
20
20
1
2
3
00:00
07:22
20:15
01:08
08:23
23:59
  3,877
  3,653
 13,210
    -8
    -3
   378
    22,581
    22,590
    22,981
6
8
12807
0
55
13
0
0
14
0
0
0
 
21
1
12:19
18:37
 21,750
   -17
   -72,414
16
3
3
0
 
22
22
1
2
14:47
20:05
20:00
21:24
 17,983
  4,699
   -20
212,285
  -169,834
    42,445
12
14553262
1
1
1
4699
0
0
 
23
23
23
1
2
3
00:00
01:15
21:27
01:13
03:24
23:59
  4,134
  7,533
  8,875
    -9
    -8
  -298
  -152,017
  -152,028
  -152,451
3
6
7100
0
1
13
0
0
14
0
0
0
 
24
24
1
2
10:25
12:17
12:15
17:05
  6,114
 16,622
   -14
   -19
   -81,195
   -81,239
10
18
0
2
0
0
0
0
 
25
25
25
1
2
3
00:00
01:15
20:05
01:13
02:17
23:59
  4,134
  3,715
 13,756
    -6
    -5
 72,577
  -324,866
  -324,786
  -250,772
23
30
8505766
0
1
1
0
1
13756
0
0
0
 
26
26
1
2
04:14
12:17
06:47
16:48
  8,831
 15,606
    -9
   -19
    64,923
    65,527
52
88
2
2
1
2
0
0
 
27
1
01:15
06:21
 17,843
    -6
   -96,582
17
1
1
0
 
28
1
02:22
08:59
 22,963
    -4
    -6,435
14
3
3
0
 
29
29
1
2
03:44
12:17
06:33
16:17
  9,816
 13,728
   -11
   -25
  -359,198
  -359,455
23
40
2
2
1
2
0
0
 
30
30
30
30
1
2
3
4
09:22
12:17
18:58
20:05
12:15
13:40
20:00
21:44
  9,888
  4,629
  3,523
  5,912
   -10
    -8
   -15
168,723
   -26,693
   -26,699
   -26,731
   142,000
4
38
6
12974600
0
2
7
1
0
2
0
5912
0
0
0
0
 
31
31
1
2
18:21
20:05
20:00
23:56
  5,711
 13,574
   -24
 73,464
   -12,244
    61,214
7
8562617
25
1
0
13574
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.