2025agye

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Information

Transient

Name: SN2025agye
Right ascension: 4h45m04.48s
Declination: -6d45m30.27s
Discovery Date: Dec. 14, 2025, 12:01 p.m.
Classification: SN Ia
Redshift: 0.074000
MW E(B-V): 0.138

Host

Name:
Right ascension: 4h45m04.13s
Declination: -6d45m32.38s
Redshift: None
Photometric Redshift: 0.087
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 19.56
Transient MWEBV processed 0.07
Host match processed 7.33
Host information processed 0.12
Host MWEBV processed 0.04
Global aperture construction processed 2.72
Global aperture photometry failed 0.05
Validate global photometry not processed 19.06
Global host SED inference not processed 548.67
Local aperture photometry failed 0.01
Validate local photometry not processed 0.03
Local host SED inference not processed 821.65
 

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) = 4h45m04.46s, -6d45m30.54s
semi major axis, semi minor axis (arcsec) = 1.23, 1.23
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 1.5 0.08 23.458 0.056 AB
PanSTARRS_r 2.51 0.46 22.899 0.200 AB
DES_r 2.21 0.17 23.040 0.084 AB
PanSTARRS_i 2.33 0.43 22.982 0.198 AB
PanSTARRS_z 2.85 0.91 22.762 0.347 AB
DES_z 2.87 0.34 22.756 0.128 AB
PanSTARRS_y -2.86 2.15 AB

Aperture details

RA, DEC (J2000) = 4h45m04.13s, -6d45m32.43s
semi major axis, semi minor axis (arcsec) = 8.47, 5.26
angle (degrees, anti-clockwise from east) = -118.48

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.85 4.41 21.810 0.698 AB
GALEX_NUV 10.81 3.26 21.315 0.327 AB
SDSS_u 28.1 6.4 20.278 0.247 AB
SDSS_g 28.2 3.0 20.274 0.115 AB
DES_g 43.51 0.42 19.803 0.010 AB
SDSS_r 65.43 3.88 19.360 0.064 AB
PanSTARRS_r 57.34 2.5 19.504 0.047 AB
DES_r 66.03 0.95 19.351 0.016 AB
SDSS_i 90.57 6.31 19.008 0.076 AB
PanSTARRS_i 72.28 2.27 19.252 0.034 AB
PanSTARRS_z 89.7 4.94 19.018 0.060 AB
SDSS_z 28.75 17.49 20.253 0.660 AB
DES_z 89.55 1.9 19.020 0.023 AB
PanSTARRS_y 105.03 11.57 18.847 0.120 AB
2MASS_J 125.42 167.11 17.759 1.447 Vega
2MASS_H 489.1 259.74 15.809 0.577 Vega
2MASS_K 374.0 321.22 15.630 0.932 Vega
WISE_W1 63.7 9.73 16.691 0.166 Vega
WISE_W2 31.64 11.25 16.811 0.386 Vega
WISE_W3 264.72 184.02 12.669 0.755 Vega
WISE_W4 -1440.55 843.56 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})\, 7.467 7.787 8.029
{\rm log}_{10}({\rm SFR}) -1.443 -0.904 -0.279
{\rm log}_{10}({\rm sSFR}) -9.306 -8.581 -7.952
{\rm stellar\ age} 0.087 1.137 4.650

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.745 -1.243 -0.459
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.380 -0.848 -0.255

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.815 1.294 1.872
\delta 0.021 0.227 0.341
\tau_1/\tau_2 0.744 1.229 1.690
Q_{PAH} 1.596 3.712 5.824
U_{min} 3.590 10.071 18.133
{\rm log}_{10}(\gamma_e)\, -2.795 -1.399 -0.403

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.990 0.111 0.396
{\rm log}_{10}(\tau_{AGN})\, 0.906 1.431 1.904

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.561 -1.059 -0.494
0.03-0.10 Gyr -1.888 -1.006 -0.168
0.10-0.33 Gyr -3.127 -1.446 -0.778
0.33-1.07 Gyr -4.932 -2.336 -1.457
1.07-3.48 Gyr -6.536 -3.282 -1.971
3.48-11.35 Gyr -7.422 -3.632 -2.217
11.35-12.61 Gyr -7.876 -3.373 -2.094

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.933 9.329 9.536
{\rm log}_{10}({\rm SFR}) 0.105 0.388 0.748
{\rm log}_{10}({\rm sSFR}) -9.267 -8.870 -8.244
{\rm stellar\ age} 3.400 6.857 10.156

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.561 -1.046 -0.340
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.395 -0.174 0.312

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.133 0.265 0.488
\delta -0.654 -0.246 0.106
\tau_1/\tau_2 0.564 1.103 1.621
Q_{PAH} 0.653 1.890 3.825
U_{min} 3.524 9.915 18.388
{\rm log}_{10}(\gamma_e)\, -3.116 -2.101 -0.820

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.575 -1.837 -1.141
{\rm log}_{10}(\tau_{AGN})\, 1.060 1.473 1.877

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.782 -1.298 -0.623
0.03-0.10 Gyr 0.257 0.545 0.911
0.10-0.33 Gyr -3.408 -1.606 -0.304
0.33-1.07 Gyr -5.478 -2.066 -0.852
1.07-3.48 Gyr -4.442 -1.598 -0.769
3.48-11.35 Gyr -2.646 -0.887 -0.422
11.35-12.61 Gyr -2.207 -0.484 0.505