2025fsm

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Information

Transient

Name: AT2025fsm
Right ascension: 14h03m23.45s
Declination: 9d26m19.39s
Discovery Date: March 23, 2025, 10:54 a.m.
Classification: Gap
Redshift: 0.015000
MW E(B-V): 0.024

Host

Name: 2025fsm
Right ascension: 14h03m23.14s
Declination: 9d26m52.44s
Redshift: 0.015454
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.99
Cutout download processed 19.53
Global aperture construction processed 0.72
Local aperture photometry processed 6.45
Global aperture photometry processed 6.97
Validate local photometry processed 0.03
Validate global photometry processed 19.55
Host information processed 0.09
Global host SED inference processed 671.5
Local host SED inference processed 510.92
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.11
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) = 14h03m23.45s, 9d26m19.39s
semi major axis, semi minor axis (arcsec) = 6.35, 6.35
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 13.6 5.13 21.066 0.410 AB
SDSS_g 69.99 3.67 19.287 0.057 AB
DES_g 110.52 1.2 18.791 0.012 AB
PanSTARRS_g 114.47 1.38 18.753 0.013 AB
SDSS_r 79.92 4.81 19.143 0.065 AB
PanSTARRS_r 159.58 1.97 18.393 0.013 AB
DES_r 163.88 2.13 18.364 0.014 AB
SDSS_i 99.54 6.83 18.905 0.075 AB
PanSTARRS_i 176.86 1.99 18.281 0.012 AB
PanSTARRS_z 176.81 4.02 18.281 0.025 AB
SDSS_z 48.89 18.15 19.677 0.403 AB
DES_z 216.1 4.25 18.063 0.021 AB
PanSTARRS_y 203.52 9.74 18.128 0.052 AB
2MASS_J -220.39 167.02 Vega
2MASS_H 468.68 235.43 15.855 0.545 Vega
2MASS_K 407.07 309.13 15.538 0.824 Vega
WISE_W1 31.67 8.42 17.449 0.289 Vega

Aperture details

RA, DEC (J2000) = 14h03m23.12s, 9d26m50.31s
semi major axis, semi minor axis (arcsec) = 49.47, 44.03
angle (degrees, anti-clockwise from east) = -44.47

Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 939.11 11.32 16.468 0.013 AB
SDSS_u 1739.71 39.85 15.799 0.025 AB
SDSS_g 8259.54 33.38 14.108 0.004 AB
DES_g 11785.28 12.06 13.722 0.001 AB
PanSTARRS_g 11265.44 13.52 13.771 0.001 AB
SDSS_r 13261.12 46.01 13.594 0.004 AB
PanSTARRS_r 18373.85 16.76 13.239 0.001 AB
DES_r 19464.58 21.38 13.177 0.001 AB
SDSS_i 16559.29 61.7 13.352 0.004 AB
PanSTARRS_i 21628.47 17.74 13.062 0.001 AB
PanSTARRS_z 25748.11 33.22 12.873 0.001 AB
SDSS_z 17864.24 141.04 13.270 0.009 AB
DES_z 27086.49 42.44 12.818 0.002 AB
PanSTARRS_y 25854.2 73.45 12.869 0.003 AB
2MASS_J 31730.33 1231.17 11.751 0.042 Vega
2MASS_H 31841.25 1732.29 11.275 0.059 Vega
2MASS_K 30595.49 2274.84 10.848 0.081 Vega
WISE_W1 17817.5 107.11 10.574 0.007 Vega
WISE_W2 10394.8 112.09 10.519 0.012 Vega
WISE_W3 38114.41 1065.29 7.273 0.030 Vega
WISE_W4 32541.48 5463.44 5.999 0.182 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
Warning: possible contaminating objects in the global aperture
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.183 8.274 8.388
{\rm log}_{10}({\rm SFR}) -2.042 -1.676 -1.336
{\rm log}_{10}({\rm sSFR}) -10.324 -9.965 -9.609
{\rm stellar\ age} 7.740 8.708 11.772

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.628 -1.269 -0.866
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.057 -0.333 -0.162

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.186 0.365 0.536
\delta -0.648 -0.316 0.052
\tau_1/\tau_2 0.552 0.944 1.353
Q_{PAH} 0.149 0.506 1.207
U_{min} 2.999 8.316 15.532
{\rm log}_{10}(\gamma_e)\, -2.910 -1.955 -1.194

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.328 -1.848 -1.126
{\rm log}_{10}(\tau_{AGN})\, 1.416 1.768 2.031

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.819 -1.614 -1.380
0.03-0.10 Gyr -2.400 -1.744 -1.299
0.10-0.33 Gyr -3.651 -2.546 -1.998
0.33-1.10 Gyr -4.223 -2.808 -2.242
1.10-3.67 Gyr -4.118 -2.631 -2.004
3.67-12.20 Gyr -2.145 -1.641 -1.487
12.20-13.55 Gyr -1.912 -1.277 -0.574

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.382 10.468 10.593
{\rm log}_{10}({\rm SFR}) -0.258 -0.010 0.181
{\rm log}_{10}({\rm sSFR}) -10.797 -10.459 -10.234
{\rm stellar\ age} 7.545 8.540 12.488

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.244 -0.993 -0.805
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.251 -1.174 -1.090

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.560 0.690 0.834
\delta -0.245 -0.107 0.015
\tau_1/\tau_2 0.043 0.149 0.318
Q_{PAH} 0.527 0.959 1.441
U_{min} 2.395 5.982 12.430
{\rm log}_{10}(\gamma_e)\, -3.781 -3.359 -2.758

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.520 -3.875 -3.126
{\rm log}_{10}(\tau_{AGN})\, 1.003 1.476 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.242 0.443 0.612
0.03-0.10 Gyr -3.079 -1.162 -0.314
0.10-0.33 Gyr -4.195 -1.341 -0.444
0.33-1.10 Gyr -3.477 -0.772 -0.048
1.10-3.67 Gyr -2.566 -0.228 0.411
3.67-12.20 Gyr -0.492 0.546 0.707
12.20-13.55 Gyr 0.240 0.873 1.687