2025agpm

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Information

Transient

Name: SN2025agpm
Right ascension: 22h18m25.63s
Declination: 30d08m16.72s
Discovery Date: Dec. 12, 2025, 2:45 a.m.
Classification: SN Ia
Redshift: 0.033000
MW E(B-V): 0.059

Host

Name:
Right ascension: 22h18m25.47s
Declination: 30d08m19.13s
Redshift: None
Photometric Redshift: 0.033
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.3
Transient MWEBV processed 0.04
Host match processed 5.58
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 0.64
Global aperture photometry processed 6.49
Validate global photometry processed 18.67
Global host SED inference processed 554.83
Local aperture photometry processed 6.32
Validate local photometry processed 0.03
Local host SED inference processed 518.17
 

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) = 22h18m25.63s, 30d08m16.72s
semi major axis, semi minor axis (arcsec) = 3.04, 3.04
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 97.62 3.11 18.926 0.035 AB
SDSS_g 570.21 6.27 17.010 0.012 AB
DES_g 622.32 1.28 16.915 0.002 AB
PanSTARRS_g 580.31 1.07 16.991 0.002 AB
SDSS_r 1275.27 9.37 16.136 0.008 AB
PanSTARRS_r 1171.45 1.16 16.228 0.001 AB
DES_r 1436.91 3.3 16.006 0.002 AB
SDSS_i 1882.62 11.48 15.713 0.007 AB
PanSTARRS_i 1713.48 1.33 15.815 0.001 AB
PanSTARRS_z 2165.7 2.66 15.561 0.001 AB
SDSS_z 2631.82 15.34 15.349 0.006 AB
DES_z 2636.23 9.76 15.348 0.004 AB
PanSTARRS_y 2544.24 6.76 15.386 0.003 AB
2MASS_J 3701.61 62.98 14.084 0.018 Vega
2MASS_H 4593.4 101.42 13.377 0.024 Vega
2MASS_K 3935.67 115.96 13.075 0.032 Vega

Aperture details

RA, DEC (J2000) = 22h18m25.69s, 30d08m18.22s
semi major axis, semi minor axis (arcsec) = 16.48, 6.06
angle (degrees, anti-clockwise from east) = -61.08

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 2658.45 13.77 15.338 0.006 AB
DES_g 2800.16 2.77 15.282 0.001 AB
SDSS_r 5643.41 20.02 14.521 0.004 AB
PanSTARRS_r 5783.43 3.35 14.495 0.001 AB
SDSS_i 7900.87 24.25 14.156 0.003 AB
PanSTARRS_i 7963.5 4.04 14.147 0.001 AB
SDSS_z 10287.37 36.41 13.869 0.004 AB
DES_z 10223.99 19.33 13.876 0.002 AB
PanSTARRS_y 11250.3 21.82 13.772 0.002 AB
2MASS_J 14046.38 209.86 12.636 0.016 Vega
2MASS_H 16478.99 343.6 11.990 0.023 Vega
2MASS_K 13353.55 395.68 11.748 0.032 Vega
WISE_W1 5819.51 46.69 11.789 0.009 Vega
WISE_W4 41.41 468.88 13.237 12.295 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})\, 9.849 10.028 10.167
{\rm log}_{10}({\rm SFR}) -0.473 -0.062 0.369
{\rm log}_{10}({\rm sSFR}) -10.532 -10.065 -9.582
{\rm stellar\ age} 4.105 6.900 8.689

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.308 -0.669 -0.357
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.812 -1.517 -1.241

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.588 0.901 1.255
\delta -0.737 -0.555 -0.384
\tau_1/\tau_2 0.499 0.826 1.178
Q_{PAH} 0.412 2.391 3.572
U_{min} 2.586 7.557 14.335
{\rm log}_{10}(\gamma_e)\, -3.500 -2.026 -1.138

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.400 -3.038 -1.369
{\rm log}_{10}(\tau_{AGN})\, 0.961 1.430 1.955

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.144 0.135 0.394
0.03-0.10 Gyr -1.204 -0.238 0.380
0.10-0.33 Gyr -1.168 -0.217 0.388
0.33-1.09 Gyr -0.935 -0.080 0.411
1.09-3.62 Gyr -0.602 0.035 0.331
3.62-11.98 Gyr -0.619 0.040 0.280
11.98-13.31 Gyr -0.721 0.097 0.750

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.675 10.757 10.884
{\rm log}_{10}({\rm SFR}) -3.996 -1.193 0.131
{\rm log}_{10}({\rm sSFR}) -14.809 -12.029 -10.537
{\rm stellar\ age} 7.655 8.859 12.623

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.455 -1.067 -0.798
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.609 -0.478 0.256

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.168 0.400 0.563
\delta -0.916 -0.694 -0.356
\tau_1/\tau_2 0.538 0.978 1.434
Q_{PAH} 0.217 1.040 2.855
U_{min} 3.472 9.602 17.404
{\rm log}_{10}(\gamma_e)\, -3.107 -2.019 -1.280

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.393 -3.135 -1.722
{\rm log}_{10}(\tau_{AGN})\, 1.144 1.592 1.969

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.049 -1.594 0.072
0.03-0.10 Gyr -4.825 -1.452 0.142
0.10-0.33 Gyr -5.499 -1.842 0.130
0.33-1.09 Gyr -5.272 -1.852 0.084
1.09-3.62 Gyr -3.668 -0.991 0.513
3.62-11.98 Gyr -1.516 0.774 1.018
11.98-13.31 Gyr 0.166 1.300 2.009