2025rsk

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Information

Transient

Name: AT2025rsk
Right ascension: 1h43m18.24s
Declination: -18d47m03.93s
Discovery Date: July 16, 2025, 10:25 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.010

Host

Name: 863762
Right ascension: 1h43m18.30s
Declination: -18d47m03.88s
Redshift: 0.136500
Photometric Redshift: 0.133
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 19.12
Transient MWEBV processed 0.04
Host match processed 3.84
Host information processed 0.16
Host MWEBV processed 0.05
Global aperture construction processed 0.64
Global aperture photometry processed 4.17
Validate global photometry processed 12.12
Global host SED inference processed 446.59
Local aperture photometry processed 4.59
Validate local photometry no valid phot 0.02
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) = 1h43m18.24s, -18d47m03.93s
semi major axis, semi minor axis (arcsec) = 0.83, 0.83
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) = 1h43m18.26s, -18d47m04.21s
semi major axis, semi minor axis (arcsec) = 6.35, 5.26
angle (degrees, anti-clockwise from east) = -135.05

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.83 1.23 22.442 0.350 AB
GALEX_NUV 4.26 1.15 22.326 0.292 AB
PanSTARRS_r 500.91 2.44 17.151 0.005 AB
SDSS_i 781.29 8.82 16.668 0.012 AB
PanSTARRS_i 749.39 3.36 16.713 0.005 AB
PanSTARRS_z 913.2 3.77 16.499 0.004 AB
2MASS_J 1529.0 124.1 15.044 0.088 Vega
2MASS_K 2280.01 218.94 13.667 0.104 Vega
WISE_W2 503.46 20.88 13.806 0.045 Vega
WISE_W3 81.14 64.21 13.953 0.859 Vega
WISE_W4 529.81 411.36 10.470 0.843 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})\, 10.680 10.786 10.931
{\rm log}_{10}({\rm SFR}) -0.346 0.152 0.509
{\rm log}_{10}({\rm sSFR}) -11.232 -10.633 -10.214
{\rm stellar\ age} 2.980 5.206 6.971

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.750 -0.460 -0.260
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.783 0.023 0.325

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.341 0.459 0.616
\delta -0.850 -0.644 -0.359
\tau_1/\tau_2 0.418 0.795 1.200
Q_{PAH} 0.586 2.243 4.425
U_{min} 2.146 7.119 14.770
{\rm log}_{10}(\gamma_e)\, -3.145 -1.660 -0.817

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.519 -3.649 -2.470
{\rm log}_{10}(\tau_{AGN})\, 1.024 1.561 1.949

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.006 0.411 0.642
0.03-0.10 Gyr -1.239 -0.089 0.457
0.10-0.32 Gyr -1.176 -0.011 0.722
0.32-1.04 Gyr -0.271 0.841 1.252
1.04-3.35 Gyr 0.785 1.157 1.379
3.35-10.82 Gyr 0.010 0.800 1.105
10.82-12.02 Gyr -0.550 0.646 1.234