2025agjq

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Information

Transient

Name: SN2025agjq
Right ascension: 12h17m56.64s
Declination: 29d07m23.59s
Discovery Date: Dec. 8, 2025, 1:12 p.m.
Classification: SN Ia
Redshift: 0.047620
MW E(B-V): 0.018

Host

Name: 1856333
Right ascension: 12h17m56.70s
Declination: 29d07m16.05s
Redshift: 0.047940
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 20.21
Transient MWEBV processed 0.04
Host match processed 4.56
Host information processed 0.11
Host MWEBV processed 0.06
Global aperture construction processed 0.63
Global aperture photometry failed 0.04
Validate global photometry not processed 17.46
Global host SED inference not processed 403.37
Local aperture photometry failed 0.01
Validate local photometry not processed 0.03
Local host SED inference not processed 425.38
 

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) = 12h17m56.64s, 29d07m23.59s
semi major axis, semi minor axis (arcsec) = 2.13, 2.13
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 31.85 2.06 20.142 0.070 AB
SDSS_g 81.96 2.44 19.116 0.032 AB
DES_g 82.29 0.43 19.112 0.006 AB
PanSTARRS_g 84.34 0.56 19.085 0.007 AB
SDSS_r 113.25 2.9 18.765 0.028 AB
PanSTARRS_r 119.54 0.61 18.706 0.006 AB
DES_r 128.94 0.9 18.624 0.008 AB
SDSS_i 144.69 3.53 18.499 0.026 AB
PanSTARRS_i 142.93 0.78 18.512 0.006 AB
PanSTARRS_z 153.88 1.51 18.432 0.011 AB
SDSS_z 151.55 5.99 18.449 0.043 AB
DES_z 165.01 2.74 18.356 0.018 AB
PanSTARRS_y 177.53 3.64 18.277 0.022 AB

Aperture details

RA, DEC (J2000) = 12h17m56.71s, 29d07m16.30s
semi major axis, semi minor axis (arcsec) = 20.2, 6.67
angle (degrees, anti-clockwise from east) = -17.7

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 97.04 10.49 18.933 0.117 AB
GALEX_NUV 127.88 7.43 18.633 0.063 AB
SDSS_u 407.0 9.7 17.376 0.026 AB
SDSS_g 936.35 8.85 16.471 0.010 AB
DES_g 993.01 1.59 16.408 0.002 AB
SDSS_r 1468.54 11.13 15.983 0.008 AB
PanSTARRS_r 1537.2 3.21 15.933 0.002 AB
DES_r 1646.21 3.42 15.859 0.002 AB
SDSS_i 1995.68 14.77 15.650 0.008 AB
PanSTARRS_i 1928.57 4.21 15.687 0.002 AB
PanSTARRS_z 2237.31 8.16 15.526 0.004 AB
SDSS_z 2147.27 30.49 15.570 0.015 AB
PanSTARRS_y 2548.18 19.65 15.384 0.008 AB
2MASS_J 3629.95 226.49 14.105 0.068 Vega
2MASS_H 3452.45 333.06 13.687 0.105 Vega
2MASS_K 3604.89 412.42 13.170 0.124 Vega
WISE_W1 1942.51 31.19 12.980 0.017 Vega
WISE_W2 1239.36 34.78 12.828 0.030 Vega
WISE_W3 5077.25 131.59 9.462 0.028 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.814 8.996 9.123
{\rm log}_{10}({\rm SFR}) -1.230 -0.748 -0.283
{\rm log}_{10}({\rm sSFR}) -10.248 -9.733 -9.193
{\rm stellar\ age} 3.866 6.035 7.561

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.616 -1.110 -0.541
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.689 0.044 0.294

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.174 0.397 0.700
\delta -0.744 -0.311 0.011
\tau_1/\tau_2 0.788 1.123 1.462
Q_{PAH} 0.499 1.872 4.432
U_{min} 3.247 8.295 15.166
{\rm log}_{10}(\gamma_e)\, -3.118 -1.896 -0.662

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.820 -1.902 -0.645
{\rm log}_{10}(\tau_{AGN})\, 1.048 1.446 1.851

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.205 -0.866 -0.593
0.03-0.10 Gyr -1.300 -0.709 -0.181
0.10-0.33 Gyr -1.324 -0.770 -0.294
0.33-1.09 Gyr -1.355 -0.880 -0.558
1.09-3.58 Gyr -1.362 -0.930 -0.687
3.58-11.80 Gyr -1.501 -1.003 -0.747
11.80-13.12 Gyr -1.718 -1.029 -0.513

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.053 10.135 10.213
{\rm log}_{10}({\rm SFR}) 0.252 0.501 0.769
{\rm log}_{10}({\rm sSFR}) -9.923 -9.623 -9.312
{\rm stellar\ age} 4.309 5.758 6.857

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.640 -0.321 -0.150
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.042 0.306 0.433

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.296 0.465 0.689
\delta -0.332 -0.125 0.062
\tau_1/\tau_2 0.572 0.865 1.168
Q_{PAH} 0.636 1.436 2.683
U_{min} 2.429 6.472 12.754
{\rm log}_{10}(\gamma_e)\, -3.399 -2.714 -2.031

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.475 -2.415 -1.887
{\rm log}_{10}(\tau_{AGN})\, 0.877 1.216 1.717

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.088 0.270 0.424
0.03-0.10 Gyr 0.279 0.577 0.882
0.10-0.33 Gyr 0.235 0.521 0.790
0.33-1.09 Gyr 0.027 0.327 0.515
1.09-3.58 Gyr 0.119 0.364 0.547
3.58-11.80 Gyr -0.182 0.127 0.295
11.80-13.12 Gyr -0.485 0.096 0.521