2025ca

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Information

Transient

Name: AT2025ca
Right ascension: 12h33m07.73s
Declination: 14d34m27.59s
Discovery Date: Jan. 5, 2025, 9:34 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.031

Host

Name: 2025ca
Right ascension: 12h33m07.51s
Declination: 14d34m29.64s
Redshift: 0.003143
Photometric Redshift: 0.018
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.98
Cutout download processed 17.46
Global aperture construction processed 0.84
Local aperture photometry processed 6.45
Global aperture photometry processed 6.43
Validate local photometry processed 0.03
Validate global photometry processed 19.62
Host information processed 0.1
Global host SED inference processed 644.71
Local host SED inference processed 644.95
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.06
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) = 12h33m07.73s, 14d34m27.59s
semi major axis, semi minor axis (arcsec) = 30.77, 30.77
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux (μJy){\rm (\mu Jy)} Flux error (μJy){\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 59.77 7.75 19.459 0.141 AB
GALEX_NUV 170.23 2.63 18.322 0.017 AB
SDSS_u 2532.62 27.54 15.391 0.012 AB
SDSS_g 12586.51 31.38 13.650 0.003 AB
PanSTARRS_g 13799.38 8.72 13.550 0.001 AB
SDSS_r 24518.61 45.47 12.926 0.002 AB
PanSTARRS_r 25257.73 8.87 12.894 0.000 AB
SDSS_i 35029.34 60.18 12.539 0.002 AB
PanSTARRS_i 34843.81 12.45 12.545 0.000 AB
PanSTARRS_z 41467.72 25.68 12.356 0.001 AB
SDSS_z 41632.39 136.22 12.351 0.004 AB
PanSTARRS_y 50177.72 40.52 12.149 0.001 AB
2MASS_J 58241.79 583.77 11.092 0.011 Vega
2MASS_H 70150.98 1047.33 10.417 0.016 Vega
2MASS_K 53042.11 972.65 10.251 0.020 Vega
WISE_W1 26390.27 134.06 10.147 0.006 Vega
WISE_W2 13930.55 122.94 10.201 0.010 Vega
WISE_W3 3786.56 414.2 9.780 0.119 Vega
WISE_W4 4583.33 1523.17 8.127 0.361 Vega

Aperture details

RA, DEC (J2000) = 12h33m07.52s, 14d34m29.80s
semi major axis, semi minor axis (arcsec) = 57.45, 25.17
angle (degrees, anti-clockwise from east) = -5.11

Filter Flux (μJy){\rm (\mu Jy)} Flux error (μJy){\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 15406.52 10.3 13.431 0.001 AB
SDSS_i 38835.87 65.77 12.427 0.002 AB
PanSTARRS_z 46483.47 30.74 12.232 0.001 AB
WISE_W1 32603.61 172.01 9.918 0.006 Vega
WISE_W2 17097.11 158.93 9.979 0.010 Vega
WISE_W3 4979.04 589.24 9.483 0.128 Vega
WISE_W4 2383.54 2329.22 8.837 1.061 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
log10(M∗/M⊙) {\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.117 9.225 9.328
log10(SFR){\rm log}_{10}({\rm SFR}) -3.582 -2.701 -2.013
log10(sSFR){\rm log}_{10}({\rm sSFR}) -12.769 -11.906 -11.186
stellar age{\rm stellar\ age} 6.192 7.847 9.651

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.819 -0.593 -0.430
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.399 -0.650 0.042

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
τ2\tau_2 0.154 0.265 0.409
δ\delta -0.937 -0.778 -0.537
τ1/τ2\tau_1/\tau_2 0.572 0.901 1.239
QPAHQ_{PAH} 0.488 1.456 3.730
UminU_{min} 2.691 7.878 15.027
log10(γe) {\rm log}_{10}(\gamma_e)\, -3.267 -2.181 -1.060

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -4.527 -3.812 -2.926
log10(τAGN) {\rm log}_{10}(\tau_{AGN})\, 0.950 1.429 1.904

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.691 -2.622 -1.786
0.03-0.10 Gyr -3.920 -2.863 -2.190
0.10-0.33 Gyr -3.642 -2.632 -1.954
0.33-1.10 Gyr -2.806 -1.832 -1.050
1.10-3.66 Gyr -1.752 -0.813 -0.495
3.66-12.16 Gyr -1.156 -0.711 -0.516
12.16-13.52 Gyr -1.121 -0.540 0.066

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
log10(M∗/M⊙) {\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.215 9.335 9.439
log10(SFR){\rm log}_{10}({\rm SFR}) -5.077 -2.707 -1.666
log10(sSFR){\rm log}_{10}({\rm sSFR}) -14.157 -11.989 -10.978
stellar age{\rm stellar\ age} 6.702 8.150 11.526

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.922 -0.640 -0.424
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.633 -0.826 0.115

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
τ2\tau_2 0.121 0.298 0.492
δ\delta -0.637 -0.192 0.156
τ1/τ2\tau_1/\tau_2 0.485 0.873 1.299
QPAHQ_{PAH} 0.394 1.121 2.916
UminU_{min} 2.764 8.193 15.702
log10(γe) {\rm log}_{10}(\gamma_e)\, -3.483 -2.852 -1.814

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -4.408 -3.539 -2.615
log10(τAGN) {\rm log}_{10}(\tau_{AGN})\, 1.002 1.435 1.884

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.834 -2.763 -1.740
0.03-0.10 Gyr -5.740 -2.882 -1.652
0.10-0.33 Gyr -5.573 -2.806 -1.506
0.33-1.10 Gyr -4.697 -2.385 -1.294
1.10-3.66 Gyr -3.142 -1.150 -0.511
3.66-12.16 Gyr -1.580 -0.583 -0.393
12.16-13.52 Gyr -1.472 -0.448 0.437