2024bch

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Information

Transient

Name: SN2024bch
Right ascension: 10h21m49.74s
Declination: 56d55m40.51s
Discovery Date: Jan. 29, 2024, 6:02 a.m.
Classification: SN II
Redshift: 0.003839
MW E(B-V): 0.012

Host

Name: 2024bch
Right ascension: 10h21m47.52s
Declination: 56d55m49.44s
Redshift: 0.003864
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.77
Cutout download processed 14.34
Global aperture construction processed 0.56
Local aperture photometry processed 4.55
Global aperture photometry processed 5.0
Validate local photometry processed 0.02
Validate global photometry processed 14.04
Host information processed 0.14
Global host SED inference processed 418.77
Local host SED inference processed 386.62
Transient information processed 0.0
Transient MWEBV processed 0.08
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) = 10h21m49.74s, 56d55m40.51s
semi major axis, semi minor axis (arcsec) = 25.05, 25.05
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 787.51 33.97 16.659 0.047 AB
GALEX_NUV 1066.83 13.08 16.330 0.013 AB
SDSS_u 2258.64 21.78 15.515 0.010 AB
SDSS_g 5487.6 25.4 14.552 0.005 AB
PanSTARRS_g 6145.32 9.32 14.429 0.002 AB
SDSS_r 8499.34 31.83 14.077 0.004 AB
PanSTARRS_r 9186.23 11.44 13.992 0.001 AB
SDSS_i 10251.7 37.07 13.873 0.004 AB
PanSTARRS_i 9841.24 11.27 13.917 0.001 AB
PanSTARRS_z 11234.5 22.5 13.774 0.002 AB
SDSS_z 11267.78 65.82 13.770 0.006 AB
PanSTARRS_y 12238.98 45.18 13.681 0.004 AB
2MASS_J 12949.99 536.87 12.724 0.045 Vega
2MASS_H 11613.85 850.27 12.370 0.079 Vega
2MASS_K 10955.12 860.18 11.963 0.085 Vega
WISE_W1 4935.09 223.12 11.968 0.049 Vega
WISE_W2 2937.65 151.6 11.891 0.056 Vega
WISE_W3 6549.69 492.2 9.185 0.082 Vega
WISE_W4 9110.14 1537.13 7.381 0.183 Vega

Aperture details

RA, DEC (J2000) = 10h21m47.66s, 56d55m49.69s
semi major axis, semi minor axis (arcsec) = 44.22, 25.06
angle (degrees, anti-clockwise from east) = -90.94

Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1411.78 46.99 16.026 0.036 AB
GALEX_NUV 1945.03 19.17 15.678 0.011 AB
SDSS_u 3223.11 28.25 15.129 0.010 AB
SDSS_g 7853.2 32.09 14.162 0.004 AB
PanSTARRS_g 9094.55 13.42 14.003 0.002 AB
SDSS_r 12601.59 40.29 13.649 0.003 AB
PanSTARRS_r 13224.43 16.59 13.597 0.001 AB
SDSS_i 15473.57 47.48 13.426 0.003 AB
PanSTARRS_i 14096.63 16.68 13.527 0.001 AB
PanSTARRS_z 16366.32 30.75 13.365 0.002 AB
SDSS_z 16611.86 86.63 13.349 0.006 AB
PanSTARRS_y 17903.95 60.53 13.268 0.004 AB
2MASS_J 21241.28 748.69 12.187 0.038 Vega
2MASS_H 16382.43 1182.35 11.996 0.078 Vega
2MASS_K 18110.56 1199.88 11.417 0.072 Vega
WISE_W1 9845.0 373.29 11.218 0.041 Vega
WISE_W2 5945.22 262.61 11.126 0.048 Vega
WISE_W3 14067.62 781.16 8.355 0.060 Vega
WISE_W4 31972.35 2663.49 6.018 0.090 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
Warning: possible contaminating objects in the global aperture
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.636 8.722 8.824
{\rm log}_{10}({\rm SFR}) -1.654 -1.427 -1.193
{\rm log}_{10}({\rm sSFR}) -10.361 -10.149 -9.916
{\rm stellar\ age} 6.537 7.613 8.907

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.428 -1.026 -0.793
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.844 -1.285 0.248

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.065 0.129 0.242
\delta -0.663 -0.242 0.087
\tau_1/\tau_2 0.782 1.113 1.448
Q_{PAH} 0.383 1.114 2.482
U_{min} 2.781 8.355 15.106
{\rm log}_{10}(\gamma_e)\, -3.013 -2.350 -1.566

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.530 -3.462 -2.289
{\rm log}_{10}(\tau_{AGN})\, 0.983 1.481 1.955

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.841 -1.638 -1.486
0.03-0.10 Gyr -1.660 -1.348 -1.084
0.10-0.33 Gyr -1.713 -1.384 -1.116
0.33-1.11 Gyr -2.131 -1.748 -1.491
1.11-3.70 Gyr -2.073 -1.641 -1.421
3.70-12.34 Gyr -1.566 -1.397 -1.272
12.34-13.71 Gyr -1.742 -1.308 -0.857
0.33-1.10 Gyr -1.960 -1.528 -1.248
1.10-3.66 Gyr -1.790 -1.386 -1.150
3.66-12.16 Gyr -1.387 -1.180 -1.027
12.16-13.51 Gyr -1.489 -1.050 -0.575

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.780 8.874 8.958
{\rm log}_{10}({\rm SFR}) -1.245 -1.035 -0.821
{\rm log}_{10}({\rm sSFR}) -10.131 -9.916 -9.671
{\rm stellar\ age} 6.481 7.514 8.835

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.016 -0.743 -0.533
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.890 -1.428 0.288

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.107 0.204 0.352
\delta -0.196 0.145 0.321
\tau_1/\tau_2 0.567 0.896 1.245
Q_{PAH} 0.755 1.785 3.605
U_{min} 2.864 7.790 14.477
{\rm log}_{10}(\gamma_e)\, -3.313 -2.522 -1.572

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.557 -2.165 -1.747
{\rm log}_{10}(\tau_{AGN})\, 0.925 1.260 1.695

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.684 -1.358 -1.162
0.03-0.10 Gyr -1.220 -0.943 -0.690
0.10-0.33 Gyr -1.432 -1.082 -0.806
0.33-1.11 Gyr -1.967 -1.592 -1.318
1.11-3.70 Gyr -1.779 -1.445 -1.233
3.70-12.34 Gyr -1.428 -1.260 -1.137
12.34-13.71 Gyr -1.618 -1.197 -0.817
0.33-1.10 Gyr -1.729 -1.347 -1.064
1.10-3.66 Gyr -1.627 -1.242 -1.018
3.66-12.16 Gyr -1.261 -1.031 -0.889
12.16-13.51 Gyr -1.296 -0.899 -0.430