GPS Space Vehicle Time Integrity for MJD 52332

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645066 degrees, longitude 100.5282384 degrees, height 13.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
00:00
21:57
03:35
23:59
 12,841
  7,349
   655
   628
  -217,475
  -217,660
46
42
1
0
0
0
0
0
 
2
2
1
2
00:00
20:53
04:41
23:59
 16,832
 11,134
   651
   641
   159,485
   159,904
65
44
1
0
0
0
0
0
 
3
3
1
2
00:00
20:37
02:24
23:59
  8,598
 12,079
   645
   649
    -5,238
    -5,473
47
41
0
0
0
0
0
0
 







5
5
5
1
2
3
11:05
15:29
17:05
13:16
16:36
19:01
  7,862
  4,010
  6,961
   667
   666
   674
    -2,336
    -2,361
    -2,370
42
24
39
0
121
0
0
0
0
0
0
0







6
-
 
 
 
 
 
 
 
 
 







7
1
03:35
04:41
  3,959
   672
  -708,365
47
0
0
0







8
1
02:03
04:41
  9,492
   665
  -711,435
51
0
0
0







9
1
12:18
17:07
 17,253
   668
    32,630
38
0
0
0







10
1
11:05
13:17
  7,538
   670
      -69
37
0
0
0







11
1
00:43
04:41
 14,277
   666
    -8,249
47
0
0
0







12
-
 
 
 
 
 
 
 
 
 







13
1
01:07
03:35
  8,823
   655
     3,572
46
0
0
0







14
1
14:40
23:16
 30,808
   654
    98,386
56
0
0
0







15
1
14:11
19:19
 18,388
   668
  -144,468
47
0
0
0







16
-
 
 
 
 
 
 
 
 
 







17
1
13:17
18:42
 19,322
   674
  -230,890
491
0
8023
0







18
18
1
2
12:12
14:30
14:11
20:16
  6,863
 20,399
   652
   665
    74,647
    74,650
33
36
0
0
0
0
0
0







19
-
 
 
 
 
 
 
 
 
 







20
20
20
1
2
3
00:00
03:35
20:39
01:34
04:41
23:59
  5,637
  3,962
 11,971
   626
   668
   635
   141,750
   141,827
   141,989
47
48
40
0
0
0
0
0
0
0
0
0







21
1
15:36
21:35
 21,240
   670
      998
41
0
0
0







22
22
1
2
00:00
18:43
01:06
23:59
  3,946
 18,934
   630
   652
  -619,087
  -619,682
48
66
1
0
0
0
0
0







23
1
11:05
16:57
 20,946
   684
    -6,683
33
0
0
0







24
1
11:05
14:11
 11,151
   643
   -11,518
48
0
0
0







25
1
17:10
23:59
 24,459
   643
   -22,885
43
0
0
0







26
1
11:05
15:12
 14,315
   671
    78,972
64
0
0
0







27
1
00:42
04:41
 14,288
   659
   -11,393
49
0
0
0







28
1
02:49
04:41
  6,701
   664
    67,380
48
0
0
0







29
29
1
2
13:17
18:43
15:28
21:48
  7,834
 11,072
   646
   649
  -508,270
  -507,935
53
57
1
0
0
0
0
0







30
30
30
1
2
3
11:05
16:36
19:02
13:16
18:42
20:22
  7,862
  7,228
  4,766
   657
   669
   647
  -504,642
  -505,333
  -505,610
104
84
71
1
0
0
1
0
0
0
0
0







31
31
1
2
00:00
21:59
04:00
23:59
 14,304
  7,199
   666
   623
   -95,407
   -95,642
46
42
1
0
0
0
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(AUS) 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(AUS) 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.