2007al

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Information

Transient

Name: 2007al
Right ascension: 9h59m18.48s
Declination: -19d28m25.80s
Discovery Date: None
Classification: Ia-91bg
Redshift: 0.013275
MW E(B-V): 0.036

Host

Name: 2007al
Right ascension: 9h59m18.74s
Declination: -19d28m23.31s
Redshift: 0.012175
Photometric Redshift: 0.026
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 8.57
Cutout download processed 6.03
Global aperture construction processed 0.61
Local aperture photometry processed 3.62
Global aperture photometry processed 4.87
Validate local photometry processed 0.02
Validate global photometry processed 12.28
Host information processed 0.09
Global host SED inference processed 557.57
Local host SED inference processed 699.93
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) = 9h59m18.48s, -19d28m25.80s
semi major axis, semi minor axis (arcsec) = 8.03, 8.03
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.24 0.51 23.026 0.250 AB
GALEX_NUV 13.59 0.56 21.067 0.045 AB
PanSTARRS_g 1234.27 2.77 16.171 0.002 AB
PanSTARRS_r 2342.55 3.17 15.476 0.001 AB
PanSTARRS_i 3348.94 3.53 15.088 0.001 AB
PanSTARRS_z 4099.61 5.52 14.868 0.001 AB
PanSTARRS_y 4852.85 13.61 14.685 0.003 AB
2MASS_J 5537.29 193.17 13.647 0.038 Vega
2MASS_H 7302.14 303.09 12.874 0.045 Vega
2MASS_K 5588.94 389.83 12.694 0.076 Vega
WISE_W1 1234.53 33.95 13.472 0.030 Vega
WISE_W2 609.5 26.68 13.599 0.048 Vega
WISE_W3 96.9 75.74 13.760 0.849 Vega

Aperture details

RA, DEC (J2000) = 9h59m18.73s, -19d28m23.14s
semi major axis, semi minor axis (arcsec) = 15.48, 8.76
angle (degrees, anti-clockwise from east) = -168.72

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.47 0.88 22.548 0.276 AB
GALEX_NUV 23.87 0.96 20.455 0.044 AB
PanSTARRS_g 1632.89 3.95 15.868 0.003 AB
PanSTARRS_r 3085.21 4.45 15.177 0.002 AB
PanSTARRS_i 4369.33 4.92 14.799 0.001 AB
PanSTARRS_z 5298.46 7.75 14.590 0.002 AB
PanSTARRS_y 6346.18 19.18 14.394 0.003 AB
2MASS_J 7990.4 318.28 13.249 0.043 Vega
2MASS_H 9138.66 496.42 12.630 0.059 Vega
2MASS_K 7874.58 644.42 12.322 0.089 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.342 9.430 9.524
{\rm log}_{10}({\rm SFR}) -2.382 -1.432 -0.972
{\rm log}_{10}({\rm sSFR}) -11.899 -10.879 -10.384
{\rm stellar\ age} 7.021 8.044 10.422

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.760 -1.526 -1.248
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.084 -0.368 0.180

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.437 0.560 0.679
\delta -0.964 -0.888 -0.772
\tau_1/\tau_2 0.677 1.017 1.333
Q_{PAH} 0.106 0.412 1.166
U_{min} 2.844 8.406 15.771
{\rm log}_{10}(\gamma_e)\, -3.277 -2.578 -1.679

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.424 -3.488 -2.599
{\rm log}_{10}(\tau_{AGN})\, 1.155 1.717 2.043

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.920 -1.673 -1.187
0.03-0.10 Gyr -2.473 -1.429 -0.897
0.10-0.33 Gyr -2.241 -1.362 -0.798
0.33-1.10 Gyr -2.284 -1.326 -0.770
1.10-3.64 Gyr -2.199 -1.015 -0.532
3.64-12.05 Gyr -0.884 -0.438 -0.301
12.05-13.39 Gyr -0.963 -0.299 0.398

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.274 9.462 9.602
{\rm log}_{10}({\rm SFR}) -3.110 -1.115 -0.355
{\rm log}_{10}({\rm sSFR}) -12.543 -10.556 -9.724
{\rm stellar\ age} 2.550 6.572 8.236

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.532 -0.851 -0.458
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.416 -0.467 0.126

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.458 0.844 1.149
\delta -0.805 -0.604 -0.153
\tau_1/\tau_2 0.568 0.931 1.295
Q_{PAH} 0.813 2.520 4.305
U_{min} 2.205 6.964 14.767
{\rm log}_{10}(\gamma_e)\, -3.520 -2.486 -1.125

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.261 -2.637 -0.890
{\rm log}_{10}(\tau_{AGN})\, 0.962 1.392 1.868

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.392 -1.181 -0.650
0.03-0.10 Gyr -3.553 -1.187 -0.264
0.10-0.33 Gyr -3.132 -0.951 -0.063
0.33-1.10 Gyr -2.120 -0.633 -0.055
1.10-3.64 Gyr -1.495 -0.535 -0.184
3.64-12.05 Gyr -2.014 -0.518 -0.245
12.05-13.39 Gyr -2.330 -0.590 0.051