| plateID | 2991516128011905024 |
| firstRelease | dr7 |
| plate | 2657 |
| mjd | 54502 |
| mjdList | 54499 54502 |
| survey | sdss |
| programName | legacy |
| instrument | SDSS |
| chunk | chunk153A |
| plateRun | dr2006.11.1 |
| designComments | SDSS-I, -II; ctile=v6_0; |
| plateQuality | good |
| qualityComments | standard Legacy criteria |
| plateSN2 | 23.577499 |
| deredSN2 | -9999 |
| ra | 183.9615 |
| dec | 25.00835 |
| run2d | 26 |
| run1d | |
| runsspp | 122 |
| tile | 1849 |
| designID | -1 |
| locationID | -1 |
| iopVersion | v4_38_0 |
| camVersion | SPEC1 v4_8 |
| taiHMS | 11:52:58.92 |
| dateObs | 2008-02-03 |
| timeSys | tai |
| cx | -0.90408089 |
| cy | -0.06260905 |
| cz | 0.42275034 |
| cartridgeID | 5 |
| tai | 4.70881961E9 |
| taiBegin | 4.70875509E9 |
| taiEnd | 4.70900388E9 |
| airmass | 1.05396 |
| mapMjd | 5449901 |
| mapName | 2657-54499-01 |
| plugFile | plPlugMapM-2657-54499-01.par |
| expTime | 5703 |
| expTimeB1 | 5703 |
| expTimeB2 | 5703 |
| expTimeR1 | 5703 |
| expTimeR2 | 5703 |
| vers2d | v5_3_12 |
| verscomb | v5_3_12 |
| vers1d | v5_3_12 |
| snturnoff | -9999 |
| nturnoff | -1 |
| nExp | 16 |
| nExpB1 | 4 |
| nExpB2 | 4 |
| nExpR1 | 4 |
| nExpR2 | 4 |
| sn1_g | 30.174999 |
| sn1_r | 25.2929 |
| sn1_i | 23.577499 |
| sn2_g | 37.7719 |
| sn2_r | 36.1203 |
| sn2_i | 28.483101 |
| dered_sn1_g | -9999 |
| dered_sn1_r | -9999 |
| dered_sn1_i | -9999 |
| dered_sn2_g | -9999 |
| dered_sn2_r | -9999 |
| dered_sn2_i | -9999 |
| helioRV | -17.2041 |
| gOffStd | 0.02695 |
| gRMSStd | 0.016872 |
| rOffStd | 0.016945 |
| rRMSStd | 0.030926 |
| iOffStd | 0.023057 |
| iRMSStd | 0.036548 |
| grOffStd | 0.012033 |
| grRMSStd | 0.027621 |
| riOffStd | -0.0162 |
| riRMSStd | 0.029474 |
| gOffGal | -1.30558E-3 |
| gRMSGal | 0.039115 |
| rOffGal | -4.69589E-3 |
| rRMSGal | 0.029403 |
| iOffGal | -8.35419E-4 |
| iRMSGal | 0.033054 |
| grOffGal | 3.8414E-3 |
| grRMSGal | 0.025516 |
| riOffGal | -4.09985E-3 |
| riRMSGal | 0.018636 |
| nGuide | 68 |
| seeing20 | 1.715 |
| seeing50 | 1.89 |
| seeing80 | 2.1375 |
| rmsoff20 | 0.155043 |
| rmsoff50 | 0.278336 |
| rmsoff80 | 0.419942 |
| airtemp | -4.275 |
| sfd_used | 0 |
| xSigma | 0.946452 |
| xSigMin | 0.894824 |
| xSigMax | 1.00832 |
| wSigma | 0.907983 |
| wSigMin | 0.852145 |
| wSigMax | 1.05456 |
| xChi2 | 1.35878 |
| xChi2Min | 1.12357 |
| xChi2Max | 1.7282 |
| skyChi2 | 1.178399 |
| skyChi2Min | 1.038156 |
| skyChi2Max | 1.385988 |
| fBadPix | 0.042529 |
| fBadPix1 | 0.03481 |
| fBadPix2 | 0.050223 |
| status2d | Done |
| statuscombine | Done |
| status1d | Done |
| nTotal | 640 |
| nGalaxy | 445 |
| nQSO | 56 |
| nStar | 101 |
| nSky | 32 |
| nUnknown | 6 |
| isBest | 1 |
| isPrimary | 1 |
| isTile | 1 |
| ha | -18 |
| mjdDesign | 54173 |
| theta | 0 |
| fscanVersion | v4_3_1 |
| fmapVersion | v4_3_1 |
| fscanMode | extreme |
| fscanSpeed | 500 |
| htmID | 14999599316764 |
| loadVersion | 244 |