2025yfc

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Information

Transient

Name: AT2025yfc
Right ascension: 17h54m54.45s
Declination: 36d16m08.24s
Discovery Date: Sept. 14, 2025, 3:44 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.034

Host

Name:
Right ascension: 17h54m54.28s
Declination: 36d16m08.98s
Redshift: None
Photometric Redshift: 0.106
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 5.51
Transient MWEBV processed 0.04
Host match processed 5.2
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 5.16
Validate global photometry processed 13.51
Global host SED inference processed 398.02
Local aperture photometry failed 0.04
Validate local photometry not processed None
Local host SED inference not 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) = 17h54m54.45s, 36d16m08.24s
semi major axis, semi minor axis (arcsec) = 1.03, 1.03
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 17h54m54.29s, 36d16m09.19s
semi major axis, semi minor axis (arcsec) = 4.95, 3.21
angle (degrees, anti-clockwise from east) = -70.7

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.22 2.79 21.275 0.270 AB
GALEX_NUV 12.79 2.06 21.133 0.175 AB
DES_g 41.57 0.43 19.853 0.011 AB
PanSTARRS_g 44.46 0.78 19.780 0.019 AB
PanSTARRS_r 63.84 0.96 19.387 0.016 AB
PanSTARRS_i 77.73 0.8 19.173 0.011 AB
PanSTARRS_z 82.4 2.3 19.110 0.030 AB
DES_z 82.49 2.02 19.109 0.027 AB
PanSTARRS_y 132.45 6.02 18.595 0.049 AB
2MASS_J 145.21 90.02 17.600 0.673 Vega
2MASS_H 104.08 133.38 17.489 1.391 Vega
2MASS_K 50.43 148.96 17.805 3.207 Vega
WISE_W1 30.29 11.45 17.498 0.410 Vega
WISE_W2 -5.65 11.33 Vega
WISE_W3 168.74 46.64 13.158 0.300 Vega
WISE_W4 244.78 263.22 11.308 1.167 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.390 9.466 9.539
{\rm log}_{10}({\rm SFR}) -0.316 -0.104 0.096
{\rm log}_{10}({\rm sSFR}) -9.794 -9.580 -9.346
{\rm stellar\ age} 5.545 6.484 7.435

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.643 -0.276 0.002
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.362 -0.143 0.079

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.092 0.196 0.379
\delta -0.157 0.169 0.333
\tau_1/\tau_2 0.858 1.151 1.505
Q_{PAH} 0.712 1.949 3.667
U_{min} 3.092 7.765 14.528
{\rm log}_{10}(\gamma_e)\, -2.651 -1.690 -0.715

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.937 -2.117 -1.299
{\rm log}_{10}(\tau_{AGN})\, 0.954 1.342 1.810

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.517 -0.346 -0.152
0.03-0.10 Gyr -0.283 -0.027 0.197
0.10-0.32 Gyr -0.531 -0.256 -0.020
0.32-1.06 Gyr -0.859 -0.546 -0.317
1.06-3.43 Gyr -0.799 -0.534 -0.351
3.43-11.14 Gyr -0.604 -0.425 -0.305
11.14-12.38 Gyr -0.734 -0.311 0.057