2025hmc

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Information

Transient

Name: AT2025hmc
Right ascension: 12h41m25.02s
Declination: -8d36m44.81s
Discovery Date: April 15, 2025, 10:10 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.024

Host

Name: 2025hmc
Right ascension: 12h41m24.54s
Declination: -8d36m52.71s
Redshift: 0.025748
Photometric Redshift: 0.042
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.98
Cutout download processed 19.72
Global aperture construction processed 0.78
Local aperture photometry processed 5.89
Global aperture photometry processed 5.2
Validate local photometry processed 0.03
Validate global photometry processed 14.0
Host information processed 0.1
Global host SED inference processed 391.4
Local host SED inference processed 464.79
Transient information processed 0.0
Transient MWEBV processed 0.16
Host MWEBV processed 0.09
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) = 12h41m25.02s, -8d36m44.81s
semi major axis, semi minor axis (arcsec) = 3.86, 3.86
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 54.06 4.17 19.568 0.084 AB
SDSS_g 181.17 3.7 18.255 0.022 AB
DES_g 196.46 0.96 18.167 0.005 AB
PanSTARRS_g 191.36 0.89 18.195 0.005 AB
SDSS_r 342.76 5.17 17.563 0.016 AB
PanSTARRS_r 350.11 1.23 17.539 0.004 AB
DES_r 365.15 1.67 17.494 0.005 AB
SDSS_i 478.39 6.63 17.201 0.015 AB
PanSTARRS_i 474.45 1.7 17.210 0.004 AB
PanSTARRS_z 580.9 2.56 16.990 0.005 AB
SDSS_z 610.55 13.92 16.936 0.025 AB
DES_z 636.79 4.91 16.890 0.008 AB
PanSTARRS_y 709.95 4.87 16.772 0.007 AB
2MASS_J 765.67 81.81 15.795 0.116 Vega
2MASS_H 1130.44 114.02 14.899 0.110 Vega
2MASS_K 941.97 169.8 14.627 0.196 Vega

Aperture details

RA, DEC (J2000) = 12h41m24.49s, -8d36m52.65s
semi major axis, semi minor axis (arcsec) = 35.96, 4.83
angle (degrees, anti-clockwise from east) = -130.98

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 49.65 7.13 19.660 0.156 AB
GALEX_NUV 97.87 4.66 18.923 0.052 AB
PanSTARRS_g 1261.54 2.94 16.148 0.003 AB
SDSS_r 2291.96 14.07 15.499 0.007 AB
PanSTARRS_r 2331.34 4.12 15.481 0.002 AB
SDSS_i 3200.49 18.87 15.137 0.006 AB
PanSTARRS_i 3191.6 5.78 15.140 0.002 AB
PanSTARRS_z 3870.78 8.66 14.931 0.002 AB
PanSTARRS_y 4852.22 16.65 14.685 0.004 AB
2MASS_J 6015.2 296.93 13.557 0.054 Vega
2MASS_H 8264.49 412.03 12.739 0.054 Vega
2MASS_K 7439.31 617.52 12.383 0.090 Vega
WISE_W1 3818.54 44.23 12.246 0.013 Vega
WISE_W2 2323.29 52.89 12.146 0.025 Vega
WISE_W3 7170.97 216.16 9.087 0.033 Vega
WISE_W4 8003.97 1396.9 7.522 0.189 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})\, 9.178 9.297 9.410
{\rm log}_{10}({\rm SFR}) -1.642 -1.002 -0.391
{\rm log}_{10}({\rm sSFR}) -10.964 -10.294 -9.672
{\rm stellar\ age} 6.196 7.776 10.022

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.491 -0.919 -0.453
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.310 -0.016 0.299

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.325 0.844 1.220
\delta -0.486 -0.102 0.175
\tau_1/\tau_2 0.692 1.048 1.418
Q_{PAH} 0.445 1.982 3.737
U_{min} 2.523 7.704 14.905
{\rm log}_{10}(\gamma_e)\, -3.518 -2.645 -1.084

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.045 -1.546 -0.472
{\rm log}_{10}(\tau_{AGN})\, 1.069 1.477 1.915

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.757 -1.146 -0.772
0.03-0.10 Gyr -1.769 -0.961 -0.297
0.10-0.33 Gyr -1.825 -1.012 -0.446
0.33-1.10 Gyr -2.104 -1.149 -0.632
1.10-3.64 Gyr -1.951 -0.941 -0.560
3.64-12.07 Gyr -1.171 -0.637 -0.449
12.07-13.41 Gyr -1.052 -0.457 0.197

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.043 10.107 10.180
{\rm log}_{10}({\rm SFR}) -0.324 -0.091 0.111
{\rm log}_{10}({\rm sSFR}) -10.466 -10.203 -9.980
{\rm stellar\ age} 6.487 7.350 8.491

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.710 -0.476 -0.280
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.664 -0.008 0.324

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.633 0.807 0.973
\delta -0.057 0.046 0.154
\tau_1/\tau_2 0.530 0.861 1.189
Q_{PAH} 0.271 0.709 1.472
U_{min} 2.289 6.114 12.210
{\rm log}_{10}(\gamma_e)\, -3.640 -2.994 -2.301

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.161 -3.144 -2.294
{\rm log}_{10}(\tau_{AGN})\, 0.985 1.386 1.859

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.368 -0.096 0.109
0.03-0.10 Gyr -0.449 -0.111 0.168
0.10-0.33 Gyr -0.405 -0.061 0.246
0.33-1.10 Gyr -0.441 -0.114 0.120
1.10-3.64 Gyr -0.196 0.086 0.278
3.64-12.07 Gyr 0.024 0.210 0.335
12.07-13.41 Gyr -0.185 0.295 0.749