2009ab

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Information

Transient

Name: 2009ab
Right ascension: 4h16m36.39s
Declination: 2d45m51.00s
Discovery Date: None
Classification: Ia
Redshift: 0.010861
MW E(B-V): 0.184

Host

Name: 2009ab
Right ascension: 4h16m34.32s
Declination: 2d45m32.40s
Redshift: 0.011171
Photometric Redshift: 0.023
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.85
Cutout download processed 3.62
Global aperture construction processed 1.25
Local aperture photometry processed 3.67
Global aperture photometry processed 6.11
Validate local photometry processed 0.02
Validate global photometry processed 13.95
Host information processed 0.11
Global host SED inference processed 944.4
Local host SED inference processed 1679.85
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
Log transient processing status processed None
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 4h16m36.39s, 2d45m51.00s
semi major axis, semi minor axis (arcsec) = 8.74, 8.74
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux (μJy){\rm (\mu Jy)} Flux error (μJy){\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.59 5.25 21.565 0.664 AB
GALEX_NUV 11.55 2.8 21.243 0.263 AB
PanSTARRS_g 141.68 2.65 18.522 0.020 AB
PanSTARRS_r 368.07 3.73 17.485 0.011 AB
PanSTARRS_i 508.02 4.5 17.135 0.010 AB
PanSTARRS_z 645.9 8.4 16.875 0.014 AB
PanSTARRS_y 598.33 19.2 16.958 0.035 AB
2MASS_J 690.8 273.4 15.907 0.430 Vega
2MASS_H 924.8 323.68 15.117 0.380 Vega
2MASS_K 798.06 426.39 14.807 0.580 Vega
WISE_W1 188.59 140.86 15.512 0.811 Vega
WISE_W2 105.55 88.39 15.502 0.909 Vega
WISE_W3 401.07 199.75 12.218 0.541 Vega

Aperture details

RA, DEC (J2000) = 4h16m34.21s, 2d45m32.33s
semi major axis, semi minor axis (arcsec) = 65.81, 21.87
angle (degrees, anti-clockwise from east) = -142.59

Filter Flux (μJy){\rm (\mu Jy)} Flux error (μJy){\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 324.73 26.47 17.621 0.088 AB
GALEX_NUV 249.07 15.02 17.909 0.065 AB
PanSTARRS_g 9216.51 12.46 13.989 0.001 AB
PanSTARRS_i 30183.14 21.55 12.701 0.001 AB
PanSTARRS_z 39514.29 37.81 12.408 0.001 AB
PanSTARRS_y 47392.5 80.49 12.211 0.002 AB
2MASS_J 68697.81 1246.38 10.913 0.020 Vega
2MASS_K 67019.19 1941.07 9.997 0.031 Vega
WISE_W1 40369.64 807.48 9.686 0.022 Vega
WISE_W2 23663.02 529.71 9.626 0.024 Vega
WISE_W4 55092.01 5113.83 5.427 0.101 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
log10(M∗/M⊙) {\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.819 8.908 8.995
log10(SFR){\rm log}_{10}({\rm SFR}) -1.899 -1.336 -0.941
log10(sSFR){\rm log}_{10}({\rm sSFR}) -10.798 -10.236 -9.864
stellar age{\rm stellar\ age} 8.054 11.199 12.667

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.794 -1.427 -0.947
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.960 -1.812 -0.620

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
τ2\tau_2 0.594 0.987 1.250
δ\delta 0.056 0.226 0.343
τ1/τ2\tau_1/\tau_2 0.835 1.250 1.651
QPAHQ_{PAH} 0.471 1.643 3.767
UminU_{min} 2.678 8.030 15.894
log10(γe) {\rm log}_{10}(\gamma_e)\, -3.504 -2.808 -1.624

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -3.605 -1.311 -0.335
log10(τAGN) {\rm log}_{10}(\tau_{AGN})\, 1.077 1.411 1.890

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.484 -1.387 -0.920
0.03-0.10 Gyr -2.160 -1.424 -0.891
0.10-0.33 Gyr -4.132 -2.199 -1.505
0.33-1.10 Gyr -5.590 -2.793 -1.779
1.10-3.64 Gyr -5.488 -2.948 -1.665
3.64-12.07 Gyr -3.406 -1.383 -0.906
12.07-13.41 Gyr -1.009 -0.107 0.100

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
log10(M∗/M⊙) {\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.522 10.579 10.668
log10(SFR){\rm log}_{10}({\rm SFR}) -0.794 -0.395 -0.075
log10(sSFR){\rm log}_{10}({\rm sSFR}) -11.413 -11.001 -10.658
stellar age{\rm stellar\ age} 8.057 9.391 12.466

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.700 -0.466 -0.268
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.701 -1.005 -0.001

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
τ2\tau_2 0.220 0.371 0.556
δ\delta 0.207 0.330 0.382
τ1/τ2\tau_1/\tau_2 0.283 0.757 1.245
QPAHQ_{PAH} 0.597 1.650 3.405
UminU_{min} 2.326 7.063 14.541
log10(γe) {\rm log}_{10}(\gamma_e)\, -3.442 -2.601 -1.722

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -4.114 -3.041 -2.213
log10(τAGN) {\rm log}_{10}(\tau_{AGN})\, 0.958 1.405 1.868

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.649 -0.350 -0.122
0.03-0.10 Gyr -2.606 -0.480 0.004
0.10-0.33 Gyr -3.340 -0.897 -0.314
0.33-1.10 Gyr -2.806 -0.914 -0.332
1.10-3.64 Gyr -2.273 -0.680 -0.014
3.64-12.07 Gyr -0.592 0.660 0.807
12.07-13.41 Gyr 0.555 1.231 1.769