GPS Space Vehicle Time Integrity for MJD 58174, Sunday 25 February 2018

As viewed from the National Measurement Institute, Melbourne, Australia
Latitude -37.8284232 degrees, longitude 144.9363316 degrees, height 19.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
07:47
17:57
12:39
20:23
 17,541
  8,652
-57,749
-57,759
   -26,963
   -26,904
10
8
0
2
0
0
0
0
 
2
2
1
2
00:00
20:30
02:08
23:59
  7,706
 12,547
-57,744
-57,754
  -248,586
  -247,778
21
39
0
0
0
0
0
0
 
3
1
08:41
14:43
 21,687
-57,752
   -74,323
51
0
0
0
 
4
-
 
 
 
 
 
 
 
 
 
5
5
5
1
2
3
00:00
14:59
22:52
03:37
17:52
23:59
 13,063
 10,399
  4,007
-57,752
-57,759
-57,760
   -44,264
   -44,320
   -44,343
9
5
5
1
64
0
0
0
0
0
0
0
 
6
6
1
2
11:59
19:31
14:03
23:59
  7,410
 16,058
-57,756
-57,759
  -471,707
  -471,689
4
5
1
42
0
0
0
0
 
7
1
12:26
19:21
 24,926
-57,758
  -289,253
38
0
0
0
 
8
8
1
2
05:37
14:21
09:31
18:14
 14,051
 13,969
-57,752
-57,759
    34,645
    34,679
7
7
4
61
0
0
0
0
 
9
1
11:24
17:51
 23,237
-57,753
  -561,107
18
0
0
0
 
10
1
03:17
10:07
 24,559
-57,751
  -221,720
29
0
0
0
 
11
11
1
2
07:17
16:30
11:46
19:49
 16,152
 11,870
-57,750
-57,759
   679,009
   679,016
4
6
33
24
0
0
0
0
 
12
12
1
2
00:00
20:14
02:34
23:59
  9,247
 13,488
-57,749
-57,758
  -406,263
  -406,120
3
9
6
1
0
0
0
0
 
13
13
1
2
02:28
16:30
05:10
21:16
  9,737
 17,156
-57,755
-57,759
    37,852
    37,848
6
3
0
19
0
0
0
0
 
14
1
05:56
12:01
 21,869
-57,748
    36,673
6
123
0
0
 
15
15
1
2
02:13
17:48
06:26
21:25
 15,168
 12,983
-57,754
-57,759
   299,060
   299,043
5
4
34
14
0
0
0
0
 
16
16
1
2
02:53
11:06
06:11
15:32
 11,857
 15,985
-57,751
-57,753
   -89,295
   -89,272
5
5
17
83
0
0
0
0
 
17
1
17:06
22:46
 20,409
-57,755
    62,541
18
0
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
1
17:41
23:51
 22,142
-57,752
   396,872
16
0
0
0
 
20
1
00:25
06:01
 20,169
-57,746
  -559,483
5
11
0
0
 
21
1
00:58
07:41
 24,181
-57,746
   368,696
31
0
0
0
 
22
1
07:47
14:01
 22,484
-57,745
   245,808
84
0
0
0
 
23
1
09:42
16:31
 24,527
-57,752
   161,089
6
20
0
0
 
24
24
1
2
05:50
19:23
07:58
23:59
  7,542
 16,569
-57,762
-57,756
   -11,253
   -11,230
7
4
2
22
0
0
0
0
 
25
25
1
2
00:00
22:08
03:42
23:59
 13,332
  6,686
-57,749
-57,758
   486,415
   486,871
20
12
0
0
0
0
0
0
 
26
26
1
2
01:42
10:21
05:34
14:18
 13,886
 14,197
-57,749
-57,754
   180,640
   180,213
55
58
0
0
0
0
0
0
 
27
27
1
2
04:05
13:57
08:48
16:43
 16,961
  9,915
-57,748
-57,759
  -425,921
  -425,965
6
8
0
0
0
0
0
0
 
28
1
14:55
21:20
 22,987
-57,754
  -749,763
22
0
0
0
 
29
29
1
2
00:00
22:40
05:27
23:59
 19,624
  4,767
-57,749
-57,754
  -549,025
  -548,604
28
8
0
0
0
0
0
0
 
30
1
13:28
20:25
 25,000
-57,756
  -158,016
24
0
0
0
 
31
31
1
2
00:12
07:39
02:11
12:44
  7,149
 18,260
-57,748
-57,752
  -197,186
  -197,106
5
12
0
0
0
0
0
0
 
32
1
05:03
10:58
 21,258
-57,751
   473,383
8
3
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 local reference minus GPS satellite time during the block,(ignoring receiver, antenna and cable delays).
G: Average value of local reference minus space vehicle time during the block,(ignoring receiver, antenna and cable delays).
H: Standard deviation of G during the block.
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.