2024act

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Information

Transient

Name: SN2024act
Right ascension: 15h32m39.24s
Declination: -28d02m17.61s
Discovery Date: Jan. 15, 2024, 2:06 a.m.
Classification: SN Ia
Redshift: 0.021200
MW E(B-V): 0.259

Host

Name: 2024act
Right ascension: 15h32m39.50s
Declination: -28d02m24.00s
Redshift: 0.023693
Photometric Redshift: 0.029
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.87
Cutout download processed 2.71
Global aperture construction processed 0.63
Local aperture photometry processed 3.41
Global aperture photometry processed 3.21
Validate local photometry processed 0.02
Validate global photometry processed 7.38
Host information processed 0.14
Global host SED inference processed 604.78
Local host SED inference processed 456.44
Transient information processed 0.0
Transient MWEBV processed 0.14
Host MWEBV processed 0.07
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) = 15h32m39.24s, -28d02m17.61s
semi major axis, semi minor axis (arcsec) = 4.19, 4.19
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 128.95 1.48 18.624 0.012 AB
PanSTARRS_r 262.23 1.82 17.853 0.008 AB
PanSTARRS_i 351.12 2.43 17.536 0.008 AB
PanSTARRS_z 431.59 3.16 17.312 0.008 AB
PanSTARRS_y 558.58 8.05 17.032 0.016 AB
2MASS_J 646.66 111.29 15.978 0.187 Vega
2MASS_H 1097.1 192.31 14.932 0.190 Vega
2MASS_K 628.72 186.04 15.066 0.321 Vega

Aperture details

RA, DEC (J2000) = 15h32m39.49s, -28d02m23.34s
semi major axis, semi minor axis (arcsec) = 14.45, 8.27
angle (degrees, anti-clockwise from east) = -48.04

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 746.52 3.85 16.717 0.006 AB
PanSTARRS_r 1558.42 4.67 15.918 0.003 AB
PanSTARRS_i 2135.28 6.14 15.576 0.003 AB
PanSTARRS_z 2713.48 8.13 15.316 0.003 AB
PanSTARRS_y 3570.89 20.47 15.018 0.006 AB
2MASS_J 4531.51 334.29 13.864 0.080 Vega
2MASS_H 6797.39 573.01 12.952 0.092 Vega
2MASS_K 5964.12 559.2 12.623 0.102 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})\, 8.916 9.101 9.280
{\rm log}_{10}({\rm SFR}) -1.309 -0.805 -0.326
{\rm log}_{10}({\rm sSFR}) -10.495 -9.910 -9.281
{\rm stellar\ age} 4.591 7.177 9.066

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.681 -1.114 -0.578
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.588 -0.131 0.281

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.259 0.582 1.000
\delta -0.485 -0.019 0.236
\tau_1/\tau_2 0.646 1.002 1.365
Q_{PAH} 0.370 1.560 2.993
U_{min} 2.814 8.353 15.450
{\rm log}_{10}(\gamma_e)\, -3.024 -1.823 -0.905

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.043 -1.036 -0.353
{\rm log}_{10}(\tau_{AGN})\, 0.838 1.365 1.846

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.221 -0.853 -0.470
0.03-0.10 Gyr -1.614 -0.824 -0.263
0.10-0.33 Gyr -1.850 -0.994 -0.369
0.33-1.10 Gyr -1.998 -1.112 -0.662
1.10-3.65 Gyr -1.907 -1.017 -0.673
3.65-12.10 Gyr -1.541 -0.890 -0.614
12.10-13.44 Gyr -1.491 -0.746 -0.094

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.668 9.945 10.101
{\rm log}_{10}({\rm SFR}) -0.379 0.116 0.520
{\rm log}_{10}({\rm sSFR}) -10.374 -9.846 -9.232
{\rm stellar\ age} 2.258 6.333 8.446

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.383 -0.899 -0.406
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.751 -1.332 0.056

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.590 0.979 1.384
\delta -0.243 0.125 0.331
\tau_1/\tau_2 0.228 0.705 1.250
Q_{PAH} 0.430 1.735 3.822
U_{min} 3.250 8.616 15.706
{\rm log}_{10}(\gamma_e)\, -3.069 -1.530 -0.827

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.624 -3.518 -1.570
{\rm log}_{10}(\tau_{AGN})\, 0.888 1.450 1.943

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.064 0.239 0.496
0.03-0.10 Gyr -1.401 -0.037 0.565
0.10-0.33 Gyr -1.535 -0.139 0.569
0.33-1.10 Gyr -1.097 -0.150 0.454
1.10-3.65 Gyr -1.170 -0.161 0.305
3.65-12.10 Gyr -1.665 -0.157 0.209
12.10-13.44 Gyr -1.914 -0.150 0.588