2025fco

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Information

Transient

Name: AT2025fco
Right ascension: 21h13m37.03s
Declination: 10d48m34.98s
Discovery Date: March 21, 2025, 12:30 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.069

Host

Name: 2025fco
Right ascension: 21h13m37.02s
Declination: 10d48m34.92s
Redshift: None
Photometric Redshift: 0.083
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.71
Cutout download processed 20.37
Global aperture construction processed 0.71
Local aperture photometry processed 7.22
Global aperture photometry processed 7.27
Validate local photometry processed 0.03
Validate global photometry processed 19.0
Host information processed 0.09
Global host SED inference processed 429.4
Local host SED inference processed 484.61
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.13
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) = 21h13m37.03s, 10d48m34.98s
semi major axis, semi minor axis (arcsec) = 1.28, 1.28
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 281.44 0.63 17.777 0.002 AB
PanSTARRS_r 302.12 0.51 17.700 0.002 AB
DES_r 409.22 1.23 17.370 0.003 AB
SDSS_i 529.61 6.1 17.090 0.012 AB
PanSTARRS_i 457.76 0.52 17.248 0.001 AB
PanSTARRS_z 427.46 1.01 17.323 0.003 AB
DES_z 471.86 4.05 17.215 0.009 AB
PanSTARRS_y 481.49 2.35 17.194 0.005 AB

Aperture details

RA, DEC (J2000) = 21h13m37.01s, 10d48m35.46s
semi major axis, semi minor axis (arcsec) = 6.1, 3.84
angle (degrees, anti-clockwise from east) = -16.62

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 151.1 5.28 18.452 0.038 AB
GALEX_NUV 178.07 1.78 18.273 0.011 AB
SDSS_u 309.08 6.8 17.675 0.024 AB
SDSS_g 491.04 5.99 17.172 0.013 AB
DES_g 500.99 0.87 17.150 0.002 AB
PanSTARRS_g 515.89 1.07 17.119 0.002 AB
SDSS_r 636.64 7.06 16.890 0.012 AB
PanSTARRS_r 624.46 1.33 16.911 0.002 AB
DES_r 722.53 1.7 16.753 0.003 AB
SDSS_i 906.52 9.08 16.507 0.011 AB
PanSTARRS_i 893.04 1.52 16.523 0.002 AB
PanSTARRS_z 890.97 3.28 16.525 0.004 AB
SDSS_z 931.72 25.62 16.477 0.030 AB
DES_z 912.92 5.77 16.499 0.007 AB
PanSTARRS_y 1010.16 8.58 16.389 0.009 AB
2MASS_J 1533.07 139.22 15.041 0.099 Vega
2MASS_H 1677.13 233.58 14.471 0.151 Vega
2MASS_K 1554.75 234.33 14.083 0.164 Vega
WISE_W1 738.34 17.47 14.030 0.026 Vega
WISE_W2 834.41 24.25 13.258 0.032 Vega
WISE_W3 7488.77 99.48 9.040 0.014 Vega
WISE_W4 40965.38 1635.11 5.749 0.043 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})\, 9.610 9.802 9.981
{\rm log}_{10}({\rm SFR}) -0.031 0.289 0.653
{\rm log}_{10}({\rm sSFR}) -9.935 -9.524 -8.982
{\rm stellar\ age} 2.424 5.058 6.788

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.498 -0.625 -0.105
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.632 -1.397 -0.307

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.108 0.259 0.508
\delta -0.803 -0.304 0.153
\tau_1/\tau_2 0.637 0.955 1.296
Q_{PAH} 0.491 1.931 4.614
U_{min} 3.004 7.861 14.808
{\rm log}_{10}(\gamma_e)\, -3.271 -1.986 -0.929

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.702 -1.294 -0.587
{\rm log}_{10}(\tau_{AGN})\, 1.018 1.454 1.896

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.182 0.392 0.631
0.03-0.10 Gyr -0.259 0.232 0.682
0.10-0.33 Gyr -0.257 0.220 0.631
0.33-1.07 Gyr -0.291 0.149 0.437
1.07-3.49 Gyr -0.569 -0.036 0.253
3.49-11.40 Gyr -1.031 -0.263 0.079
11.40-12.66 Gyr -1.196 -0.295 0.287

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.440 9.670 10.166
{\rm log}_{10}({\rm SFR}) 1.235 1.467 1.598
{\rm log}_{10}({\rm sSFR}) -8.784 -8.230 -7.916
{\rm stellar\ age} 0.074 3.782 7.619

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.848 -0.351 -0.192
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.259 0.366 0.451

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.239 0.401 0.639
\delta 0.000 0.137 0.236
\tau_1/\tau_2 0.721 1.244 1.713
Q_{PAH} 0.123 0.411 0.954
U_{min} 3.202 9.096 16.339
{\rm log}_{10}(\gamma_e)\, -3.332 -1.960 -1.009

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.549 -1.137 -0.863
{\rm log}_{10}(\tau_{AGN})\, 1.393 1.719 1.898

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.406 0.621 0.818
0.03-0.10 Gyr 1.375 1.609 1.742
0.10-0.33 Gyr -2.638 -1.414 -0.098
0.33-1.07 Gyr -5.514 -2.438 -0.626
1.07-3.49 Gyr -5.184 -1.356 -0.164
3.49-11.40 Gyr -4.552 -0.975 0.077
11.40-12.66 Gyr -4.753 -0.688 0.669