2025aghx

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Information

Transient

Name: SN2025aghx
Right ascension: 10h04m00.04s
Declination: 74d46m08.68s
Discovery Date: Dec. 9, 2025, 1:12 a.m.
Classification: SN Ia
Redshift: 0.056000
MW E(B-V): 0.023

Host

Name:
Right ascension: 10h04m00.69s
Declination: 74d46m06.24s
Redshift: None
Photometric Redshift: 0.063
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.68
Transient MWEBV processed 0.07
Host match processed 6.09
Host information processed 0.11
Host MWEBV processed 0.05
Global aperture construction processed 0.61
Global aperture photometry failed 0.04
Validate global photometry not processed 10.97
Global host SED inference not processed 382.55
Local aperture photometry failed 0.01
Validate local photometry not processed 0.02
Local host SED inference not processed 472.29
 

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) = 10h04m00.05s, 74d46m08.48s
semi major axis, semi minor axis (arcsec) = 1.65, 1.65
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 46.9 0.46 19.722 0.011 AB
PanSTARRS_r 80.4 0.85 19.137 0.012 AB
PanSTARRS_i 104.33 0.74 18.854 0.008 AB
PanSTARRS_z 117.65 1.51 18.724 0.014 AB
PanSTARRS_y 139.4 3.9 18.539 0.030 AB

Aperture details

RA, DEC (J2000) = 10h04m00.61s, 74d46m06.38s
semi major axis, semi minor axis (arcsec) = 8.83, 6.37
angle (degrees, anti-clockwise from east) = -49.72

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 21.62 4.92 20.563 0.247 AB
GALEX_NUV 36.74 4.21 19.987 0.124 AB
PanSTARRS_r 856.49 3.84 16.568 0.005 AB
PanSTARRS_i 1163.15 3.33 16.236 0.003 AB
PanSTARRS_z 1336.99 6.83 16.085 0.006 AB
PanSTARRS_y 1665.72 17.74 15.846 0.012 AB
2MASS_J 1834.4 186.79 14.846 0.111 Vega
2MASS_H 2414.85 327.73 14.075 0.147 Vega
2MASS_K 1453.32 313.64 14.156 0.234 Vega
WISE_W2 775.53 24.9 13.337 0.035 Vega
WISE_W3 3219.43 75.12 9.957 0.025 Vega
WISE_W4 6232.4 680.59 7.793 0.119 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})\, 9.201 9.319 9.447
{\rm log}_{10}({\rm SFR}) -1.818 -1.095 -0.474
{\rm log}_{10}({\rm sSFR}) -11.177 -10.447 -9.807
{\rm stellar\ age} 5.522 7.134 9.081

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.508 -1.009 -0.557
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.597 -0.495 0.255

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.180 0.555 0.920
\delta -0.479 -0.019 0.273
\tau_1/\tau_2 0.705 1.057 1.399
Q_{PAH} 1.214 3.419 5.492
U_{min} 3.222 8.311 15.272
{\rm log}_{10}(\gamma_e)\, -2.936 -1.838 -0.780

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.989 -0.989 -0.369
{\rm log}_{10}(\tau_{AGN})\, 0.993 1.395 1.899

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.043 -1.317 -0.799
0.03-0.10 Gyr -1.961 -1.070 -0.366
0.10-0.33 Gyr -1.872 -0.897 -0.324
0.33-1.08 Gyr -1.838 -0.911 -0.473
1.08-3.54 Gyr -1.607 -0.756 -0.460
3.54-11.62 Gyr -0.979 -0.598 -0.407
11.62-12.92 Gyr -1.134 -0.507 0.155

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.282 10.348 10.408
{\rm log}_{10}({\rm SFR}) -0.336 -0.105 0.128
{\rm log}_{10}({\rm sSFR}) -10.691 -10.439 -10.203
{\rm stellar\ age} 5.576 6.808 7.969

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.515 -0.295 -0.126
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.006 0.204 0.353

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.195 0.338 0.525
\delta -0.566 -0.198 0.118
\tau_1/\tau_2 0.651 0.966 1.308
Q_{PAH} 1.949 3.454 5.161
U_{min} 2.640 7.562 15.036
{\rm log}_{10}(\gamma_e)\, -2.747 -1.798 -0.893

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.056 -2.652 -1.341
{\rm log}_{10}(\tau_{AGN})\, 1.124 1.616 1.955

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.368 -0.081 0.136
0.03-0.10 Gyr -0.490 -0.134 0.180
0.10-0.33 Gyr -0.346 0.015 0.307
0.33-1.08 Gyr -0.206 0.184 0.434
1.08-3.54 Gyr 0.060 0.447 0.679
3.54-11.62 Gyr 0.249 0.463 0.591
11.62-12.92 Gyr -0.135 0.456 0.882