GPS Space Vehicle Time Integrity for MJD 57072, Thursday 19 February 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
11:10
21:18
16:02
23:45
 17,444
  8,804
-41,756
-41,768
   -32,917
   -32,943
3
7
73
3
0
0
0
0
 
2
2
1
2
00:00
02:44
02:42
05:33
  9,742
 10,162
-41,749
-41,754
  -590,559
  -590,587
9
9
3
0
0
0
0
0
 
3
1
12:11
18:10
 21,500
-41,757
  -259,418
124
0
0
0
 
4
1
09:57
15:19
 19,362
-41,753
   -34,281
6
0
0
0
 
5
5
1
2
02:44
18:28
07:05
21:16
 15,698
 10,091
-41,759
-41,760
   235,397
   235,124
25
14
0
0
0
0
0
0
 
6
6
6
6
1
2
3
4
00:00
02:44
15:10
22:45
02:42
03:47
17:22
23:59
  9,742
  3,797
  7,915
  4,457
-41,759
-41,764
-41,759
-41,764
  -127,818
  -127,900
  -128,416
  -128,706
32
15
25
15
0
0
0
0
0
0
0
0
0
0
0
0
 
7
1
15:30
22:27
 24,953
-41,756
  -483,373
25
0
0
0
 
8
-
 
 
 
 
 
 
 
 
 
9
1
14:33
21:04
 23,409
-41,755
    49,955
75
0
0
0
 
10
10
10
1
2
3
01:30
02:44
16:10
02:42
04:50
20:35
  4,311
  7,595
 15,866
-41,756
-41,753
-41,755
   122,217
   122,231
   122,320
7
8
11
0
35
0
0
0
0
0
0
0
 







12
12
1
2
00:00
02:44
02:42
05:53
  9,742
 11,348
-41,758
-41,756
  -312,202
  -312,232
7
10
0
0
0
0
0
0







13
13
1
2
05:45
19:39
08:20
23:59
  9,321
 15,595
-41,755
-41,759
    47,827
    48,011
12
15
0
0
0
0
0
0







14
1
08:34
14:18
 20,655
-41,749
  -127,754
21
0
0
0







15
15
1
2
05:41
21:13
09:51
23:59
 15,002
  9,950
-41,756
-41,761
   191,398
   191,512
11
7
0
0
0
0
0
0







16
16
1
2
06:20
14:28
09:29
18:59
 11,316
 16,275
-41,757
-41,753
   113,266
   113,165
8
19
5
0
0
0
0
0







17
17
1
2
00:00
20:19
02:02
23:59
  7,359
 13,219
-41,761
-41,762
   114,917
   115,076
5
7
21
0
0
0
0
0







18
1
05:35
11:56
 22,838
-41,753
  -422,414
18
0
0
0







19
19
1
2
08:39
17:50
12:57
21:17
 15,427
 12,447
-41,753
-41,754
   459,370
   459,412
6
7
7
26
0
0
0
0







20
20
20
1
2
3
01:07
02:44
15:15
02:42
03:50
20:01
  5,697
  3,956
 17,090
-41,759
-41,758
-41,754
  -332,999
  -333,018
  -333,225
8
10
19
4
0
0
0
0
0
0
0
0







21
1
04:15
11:02
 24,354
-41,753
   376,488
30
0
0
0







22
1
06:53
13:43
 24,630
-41,747
  -361,764
25
0
0
0







23
1
13:04
19:56
 24,672
-41,753
    48,134
17
0
0
0







24
24
24
24
1
2
3
4
00:00
02:44
09:15
22:47
02:42
03:50
11:23
23:59
  9,743
  3,989
  7,599
  4,335
-41,762
-41,753
-41,760
-41,764
     1,940
     1,947
     1,955
     1,972
2
7
8
3
1
0
20
0
0
0
0
0
0
0
0
0







25
25
1
2
01:31
02:44
02:42
07:00
  4,279
 15,375
-41,759
-41,755
   -36,940
   -36,906
5
13
0
0
0
0
0
0







26
-
 
 
 
 
 
 
 
 
 







27
27
1
2
07:26
17:18
12:10
20:02
 17,005
  9,807
-41,755
-41,759
   -94,262
   -94,350
12
12
0
0
0
0
0
0







28
1
18:22
23:59
 20,203
-41,757
  -462,433
19
0
0
0







29
1
02:44
08:41
 21,437
-41,756
  -634,779
13
0
0
0







30
1
16:45
23:43
 25,076
-41,758
    42,247
14
0
0
0







31
31
1
2
03:31
11:02
05:32
16:05
  7,241
 18,146
-41,760
-41,755
  -364,737
  -364,702
4
5
5
62
0
0
0
0







32
1
10:04
16:46
 24,139
-41,751
   178,190
61
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.