2025fca

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Information

Transient

Name: AT2025fca
Right ascension: 15h59m42.65s
Declination: 47d15m43.92s
Discovery Date: March 19, 2025, 12:11 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.015

Host

Name: 2025fca
Right ascension: 15h59m42.51s
Declination: 47d15m48.98s
Redshift: 0.055502
Photometric Redshift: 0.063
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.04
Cutout download processed 15.94
Global aperture construction processed 0.58
Local aperture photometry processed 5.16
Global aperture photometry processed 5.59
Validate local photometry processed 0.02
Validate global photometry processed 15.46
Host information processed 0.08
Global host SED inference processed 389.55
Local host SED inference processed 413.45
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.05
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) = 15h59m42.65s, 47d15m43.92s
semi major axis, semi minor axis (arcsec) = 1.86, 1.86
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 7.69 1.45 21.685 0.205 AB
SDSS_g 23.19 1.33 20.487 0.062 AB
PanSTARRS_g 22.32 0.4 20.528 0.020 AB
SDSS_r 33.89 1.68 20.075 0.054 AB
PanSTARRS_r 32.86 0.56 20.108 0.018 AB
SDSS_i 44.11 2.13 19.789 0.053 AB
PanSTARRS_i 43.3 0.52 19.809 0.013 AB
PanSTARRS_z 46.36 1.13 19.735 0.026 AB
SDSS_z 45.6 5.1 19.753 0.121 AB
DES_z 46.16 1.17 19.739 0.028 AB
PanSTARRS_y 48.98 3.09 19.675 0.069 AB

Aperture details

RA, DEC (J2000) = 15h59m42.64s, 47d15m49.41s
semi major axis, semi minor axis (arcsec) = 14.02, 8.67
angle (degrees, anti-clockwise from east) = -67.47

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 56.61 1.58 19.518 0.030 AB
GALEX_NUV 95.1 1.21 18.955 0.014 AB
SDSS_u 297.07 8.86 17.718 0.032 AB
SDSS_g 756.18 7.64 16.703 0.011 AB
PanSTARRS_g 774.16 2.41 16.678 0.003 AB
SDSS_r 1170.57 9.92 16.229 0.009 AB
PanSTARRS_r 1195.89 3.26 16.206 0.003 AB
SDSS_i 1537.4 12.66 15.933 0.009 AB
PanSTARRS_i 1537.51 2.98 15.933 0.002 AB
PanSTARRS_z 1694.17 6.54 15.828 0.004 AB
SDSS_z 1373.9 30.11 16.055 0.024 AB
PanSTARRS_y 1948.44 17.84 15.676 0.010 AB
2MASS_J 2297.95 279.59 14.602 0.132 Vega
2MASS_H 3653.71 453.57 13.626 0.135 Vega
2MASS_K 2032.67 463.76 13.792 0.248 Vega
WISE_W1 1628.68 19.32 13.171 0.013 Vega
WISE_W2 990.8 22.26 13.071 0.024 Vega
WISE_W3 3242.12 81.33 9.949 0.027 Vega
WISE_W4 3688.53 520.14 8.363 0.153 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})\, 8.515 8.705 8.811
{\rm log}_{10}({\rm SFR}) -1.885 -1.262 -0.550
{\rm log}_{10}({\rm sSFR}) -10.580 -9.985 -9.242
{\rm stellar\ age} 3.853 6.682 8.132

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.713 -1.265 -0.738
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.738 -0.761 0.221

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.193 0.516 0.919
\delta -0.486 -0.160 0.227
\tau_1/\tau_2 0.726 1.084 1.453
Q_{PAH} 0.797 2.228 4.421
U_{min} 2.943 8.278 15.508
{\rm log}_{10}(\gamma_e)\, -2.834 -1.727 -0.623

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.831 -0.702 0.001
{\rm log}_{10}(\tau_{AGN})\, 1.076 1.495 1.920

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.052 -1.559 -1.143
0.03-0.10 Gyr -1.989 -1.198 -0.427
0.10-0.33 Gyr -2.096 -1.336 -0.739
0.33-1.08 Gyr -2.248 -1.474 -0.999
1.08-3.56 Gyr -2.140 -1.362 -1.064
3.56-11.71 Gyr -2.015 -1.243 -1.035
11.71-13.02 Gyr -2.085 -1.231 -0.675

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.989 10.083 10.167
{\rm log}_{10}({\rm SFR}) 0.140 0.496 0.790
{\rm log}_{10}({\rm sSFR}) -10.011 -9.601 -9.249
{\rm stellar\ age} 2.669 4.660 6.010

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.408 -0.135 0.029
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.103 0.246 0.401

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.331 0.471 0.674
\delta -0.394 -0.185 -0.005
\tau_1/\tau_2 0.519 0.791 1.080
Q_{PAH} 0.975 1.848 2.912
U_{min} 2.335 6.637 13.159
{\rm log}_{10}(\gamma_e)\, -3.444 -2.846 -2.228

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.772 -2.667 -2.019
{\rm log}_{10}(\tau_{AGN})\, 0.840 1.084 1.586

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.013 0.232 0.402
0.03-0.10 Gyr 0.119 0.569 0.916
0.10-0.33 Gyr 0.439 0.711 0.990
0.33-1.08 Gyr 0.170 0.492 0.696
1.08-3.56 Gyr 0.058 0.356 0.568
3.56-11.71 Gyr -0.667 -0.069 0.179
11.71-13.02 Gyr -0.920 -0.121 0.358