GPS Space Vehicle Time Integrity for MJD 57120, Wednesday 8 April 2015

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
07:54
18:01
12:26
20:28
 16,347
  8,806
-42,426
-42,441
   -35,394
   -35,423
5
6
7
0
0
0
0
0
2
2
1
2
00:00
20:42
02:23
23:59
  8,629
 11,815
-42,415
-42,431
  -600,823
  -601,016
4
10
0
0
0
0
0
0
3
3
1
2
08:58
12:28
12:26
14:56
 12,470
  8,826
-42,428
-42,433
  -330,863
  -331,021
53
37
0
0
0
0
0
0
4
1
06:43
12:04
 19,298
-42,421
   -31,599
6
13
0
0
5
5
1
2
00:00
15:18
03:55
18:01
 14,152
  9,739
-42,420
-42,441
   214,239
   213,964
20
12
0
0
0
0
0
0
6
6
1
2
12:28
19:30
14:06
23:59
  5,826
 16,127
-42,436
-42,437
  -172,797
  -173,101
19
46
0
0
0
0
0
0
7
1
12:28
19:14
 24,313
-42,436
  -496,265
21
0
0
0
8
-
 
 
 
 
 
 
 
 
 
9
9
1
2
11:14
12:28
12:26
17:46
  4,322
 19,030
-42,425
-42,435
    90,016
    90,107
10
45
0
0
0
0
0
0
10
10
10
1
2
3
00:00
12:53
22:09
01:34
17:19
23:59
  5,649
 15,849
  6,546
-42,411
-42,428
-42,420
   127,665
   127,723
   127,771
10
8
6
1
0
0
0
0
0
0
0
0
11
11
1
2
07:11
16:46
11:54
19:40
 16,944
 10,397
-42,422
-42,436
   527,486
   527,555
12
8
0
13
0
0
0
0
12
12
1
2
00:00
20:25
02:39
23:59
  9,572
 12,809
-42,418
-42,436
  -325,427
  -325,676
7
10
0
0
0
0
0
0
13
13
1
2
02:28
16:23
05:05
21:13
  9,361
 17,396
-42,418
-42,438
    61,296
    61,455
11
19
3
0
0
0
0
0
14
1
05:16
10:59
 20,588
-42,423
  -114,905
17
0
0
0
15
15
1
2
02:23
17:53
06:31
21:34
 14,866
 13,251
-42,421
-42,440
   199,883
   199,987
8
12
4
0
0
0
0
0
16
16
16
1
2
3
03:09
11:14
12:28
06:15
12:26
15:49
 11,110
  4,303
 12,006
-42,416
-42,420
-42,431
    98,309
    98,214
    98,174
16
7
15
0
1
0
0
0
0
0
0
0
17
1
17:05
22:46
 20,427
-42,432
   122,896
13
0
0
0
18
1
02:22
08:46
 22,958
-42,421
  -434,721
20
0
0
0
19
19
1
2
05:24
14:34
09:39
18:03
 15,292
 12,509
-42,423
-42,433
   464,223
   464,252
4
7
3
39
0
0
0
0
20
20
20
1
2
3
00:00
13:56
22:17
02:33
17:33
23:59
  9,181
 12,980
  6,068
-42,416
-42,433
-42,430
  -350,403
  -350,624
  -350,724
10
14
10
5
0
0
0
0
0
0
0
0
21
1
00:54
07:40
 24,365
-42,421
   391,990
22
0
0
0
22
1
03:37
10:28
 24,628
-42,422
  -379,769
28
0
0
0
23
23
1
2
09:46
12:28
12:26
16:38
  9,607
 14,968
-42,425
-42,433
    58,080
    58,103
8
9
58
0
0
0
0
0
24
24
1
2
05:59
19:31
08:07
23:59
  7,612
 16,054
-42,428
-42,437
     3,855
     3,871
8
6
3
0
0
0
0
0
25
25
1
2
00:00
22:13
03:45
23:59
 13,544
  6,351
-42,418
-42,432
   -24,666
   -24,419
13
5
0
0
0
0
0
0
26
-
 
 
 
 
 
 
 
 
 
27
27
1
2
04:11
14:02
08:54
16:47
 16,992
  9,883
-42,425
-42,437
  -105,908
  -106,005
15
11
0
0
0
0
0
0
28
1
15:07
21:36
 23,284
-42,428
  -474,029
17
0
0
0
29
29
1
2
00:00
22:38
05:25
23:59
 19,532
  4,854
-42,419
-42,431
  -645,414
  -645,595
15
7
0
0
0
0
0
0
30
1
13:34
20:32
 25,024
-42,436
    30,878
27
0
0
0
31
31
1
2
00:20
07:48
02:16
12:26
  6,935
 16,694
-42,410
-42,426
  -361,587
  -361,571
4
5
6
75
0
0
0
0
32
32
1
2
06:46
12:28
12:26
13:29
 20,402
  3,657
-42,422
-42,427
   138,883
   138,764
57
11
0
0
0
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.