GPS Space Vehicle Time Integrity for MJD 54441, Friday 7 December 2007

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430167 degrees, longitude 100.7136448 degrees, height -6.3 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
15:41
19:41
19:39
23:59
 14,245
 15,462
   517
   506
  -170,597
  -170,638
11
8
0
0
0
0
0
0
 
2
1
05:19
13:48
 30,503
   505
  -156,066
24
0
0
0
 
3
3
1
2
00:00
20:32
02:23
23:59
  8,569
 12,406
   509
   507
  -154,171
  -154,577
15
16
1
0
0
0
0
0
 
4
1
03:57
11:34
 27,408
   503
    34,223
39
0
0
0
 
5
5
1
2
08:52
14:39
13:17
19:37
 15,857
 17,863
   506
   506
  -582,870
  -583,332
96
109
0
0
0
0
0
0
 
6
6
1
2
10:53
19:41
16:26
21:05
 19,979
  5,051
   507
   501
  -196,557
  -196,286
67
16
0
0
0
0
0
0
 
7
7
1
2
11:18
19:41
16:43
21:49
 19,459
  7,695
   504
   494
    24,526
    24,584
14
6
0
0
0
0
0
0
 
8
1
01:50
07:25
 20,076
   502
   133,027
7
1
0
0
 
9
9
1
2
07:16
12:07
08:29
17:31
  4,360
 19,383
   508
   502
   -99,446
   -99,493
4
10
1
0
0
0
0
0
 
10
1
07:12
13:45
 23,567
   512
   166,724
80
0
0
0
 
11
1
00:03
05:57
 21,181
   506
   -25,906
2
35
0
0
 
12
12
1
2
08:08
15:08
13:09
18:52
 18,027
 13,406
   502
   502
   351,162
   351,189
6
4
0
0
0
0
0
0
 
13
13
1
2
00:00
08:05
04:23
09:24
 15,811
  4,758
   504
   503
  -225,657
  -225,719
14
4
0
1
0
0
0
0
 
14
14
1
2
14:07
19:41
19:39
22:45
 19,890
 11,048
   506
   501
   315,304
   315,258
16
10
0
0
0
0
0
0
 
15
1
09:44
15:43
 21,465
   503
    73,468
16
0
0
0
 
16
16
1
2
18:36
19:41
19:39
23:59
  3,762
 15,478
   502
   508
  -127,527
  -127,535
3
5
1
0
0
0
0
0
 
17
1
02:03
10:39
 30,910
   504
   -46,725
6
0
0
0
 
18
1
11:34
19:39
 29,011
   506
   221,349
22
0
0
0
 
19
19
1
2
00:00
21:43
03:38
23:59
 13,063
  8,165
   508
   507
   -10,268
   -10,415
8
3
1
25
0
0
0
0
 
20
20
20
1
2
3
00:00
02:57
20:28
01:25
07:18
23:59
  5,107
 15,633
 12,632
   508
   502
   511
  -124,460
  -124,452
  -124,401
3
5
3
0
2
12
0
0
0
0
0
0
 
21
1
12:25
18:29
 21,778
   506
   -75,080
5
12
0
0
 
22
22
1
2
14:34
19:41
19:39
21:29
 18,225
  6,493
   506
   503
  -204,182
  -204,196
4
4
1
1
0
0
0
0
 
23
23
1
2
00:00
21:33
03:17
23:59
 11,851
  8,790
   506
   508
  -315,230
  -315,476
13
6
1
0
0
0
0
0
 
24
1
10:00
17:17
 26,163
   508
   -51,436
23
0
0
0
 
25
1
00:00
05:55
 21,288
   504
  -487,782
24
1
0
0
 
26
1
09:35
15:06
 19,858
   506
  -117,956
66
0
0
0
 
27
1
00:36
06:33
 21,343
   507
  -152,048
16
0
0
0
 
28
1
01:58
09:10
 25,894
   505
    12,119
3
65
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
30
1
2
09:39
15:10
13:19
19:39
 13,170
 16,077
   501
   505
   -54,706
   -54,728
6
7
1
0
0
0
0
0
 
31
31
1
2
16:10
19:41
19:39
23:59
 12,493
 15,478
   504
   504
      975
      995
7
7
0
0
0
0
0
0
 
32
32
1
2
16:27
19:41
19:39
22:56
 11,510
 11,696
   518
   527
  -163,457
  -163,594
48
31
0
6
0
0
11510
11676
 
33
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34
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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(NIMT) minus GPS satellite time during the block (ignoring receiver, antenna and cable delays).
G: Average value of UTC(NIMT) minus space vehicle time during the block (ignoring receiver, antenna and cable delays).
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.