GPS Space Vehicle Time Integrity for MJD 57891, Thursday 18 May 2017

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
03:06
13:18
07:59
15:42
 17,601
  8,571
-53,571
-53,588
  -108,389
  -108,422
4
7
48
3
0
0
0
0
 
2
1
15:59
21:37
 20,243
-53,584
  -470,616
43
0
0
0
 
3
1
04:16
10:13
 21,432
-53,576
    46,306
14
0
0
0
 
4
-
 
 
 
 
 
 
 
 
 
5
5
1
2
10:25
18:17
13:15
22:59
 10,213
 16,938
-53,583
-53,590
    -8,121
    -8,182
6
10
42
1
0
0
0
0
 
6
6
1
2
07:13
15:37
09:24
19:46
  7,872
 14,919
-53,577
-53,588
  -406,000
  -406,181
15
25
0
0
0
0
0
0
 
7
1
07:33
14:28
 24,884
-53,580
  -403,723
27
0
0
0
 
8
8
1
2
00:49
09:39
04:50
13:26
 14,431
 13,590
-53,572
-53,582
     6,502
     6,532
9
5
0
38
0
0
0
0
 
9
1
06:43
13:11
 23,281
-53,577
  -419,317
56
0
0
0
 
10
10
1
2
00:00
22:36
05:31
23:44
 19,874
  4,059
-53,570
-53,587
    -2,642
    -3,385
55
12
0
0
0
0
0
0
 
11
11
1
2
02:22
11:53
07:03
14:53
 16,796
 10,796
-53,569
-53,585
   635,312
   635,380
15
8
0
2
0
0
0
0
 
12
1
15:18
21:39
 22,832
-53,585
  -436,911
5
36
0
0
 
13
13
1
2
11:52
21:45
16:38
23:44
 17,102
  7,108
-53,584
-53,587
    28,638
    28,677
8
6
0
13
0
0
0
0
 
14
1
01:11
07:14
 21,735
-53,568
    17,532
9
0
0
0
 
15
15
15
1
2
3
00:00
13:22
21:37
01:59
16:51
23:44
  7,185
 12,566
  7,610
-53,576
-53,586
-53,587
   296,507
   296,534
   296,552
5
6
4
31
0
3
0
0
0
0
0
0
 
16
16
16
1
2
3
00:00
06:26
22:07
01:31
10:51
23:44
  5,465
 15,898
  5,799
-53,569
-53,575
-53,587
   -87,018
   -87,041
   -87,086
5
8
3
3
0
16
0
0
0
0
0
0
 
17
1
12:20
17:57
 20,216
-53,584
   125,440
13
0
0
0
 
18
18
1
2
00:00
21:38
04:06
23:44
 14,757
  7,569
-53,570
-53,586
  -669,545
  -669,696
7
4
5
1
0
0
0
0
 
19
1
12:59
19:07
 22,084
-53,580
   449,604
11
0
0
0
 
20
20
1
2
00:00
19:19
01:02
23:44
  3,747
 15,872
-53,571
-53,583
  -526,204
  -526,330
4
6
0
12
0
0
0
0
 
21
21
1
2
00:00
20:23
03:10
23:44
 11,423
 12,026
-53,569
-53,584
   452,820
   452,643
7
7
0
0
0
0
0
0
 
22
1
02:58
09:17
 22,708
-53,569
   -60,053
77
0
0
0
 
23
1
05:07
11:56
 24,538
-53,573
   158,401
3
175
0
0
 
24
24
1
2
01:13
14:46
03:21
19:45
  7,575
 17,925
-53,573
-53,592
   -18,606
   -18,593
6
4
3
6
0
0
0
0
 
25
1
17:23
22:55
 19,894
-53,586
   335,890
39
0
0
0
 
26
26
1
2
05:44
21:00
09:40
23:44
 14,155
  9,840
-53,574
-53,588
   449,454
   449,208
23
10
0
0
0
0
0
0
 
27
27
1
2
00:00
09:19
04:09
12:03
 14,987
  9,841
-53,571
-53,583
  -313,105
  -313,324
26
22
0
0
0
0
0
0
 
28
1
10:19
16:44
 23,060
-53,582
  -667,356
22
0
0
0
 
29
1
18:06
23:44
 20,257
-53,586
  -656,762
20
0
0
0
 
30
1
09:06
16:01
 24,902
-53,581
  -210,142
5
25
0
0
 
31
31
1
2
03:00
19:26
08:03
21:29
 18,155
  7,369
-53,573
-53,593
  -253,996
  -253,888
10
7
0
2
0
0
0
0
 
32
1
00:24
06:19
 21,255
-53,572
   363,014
65
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 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.