2025scs

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Information

Transient

Name: AT2025scs
Right ascension: 2h55m42.65s
Declination: -50d06m56.82s
Discovery Date: July 20, 2025, 6:57 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.021

Host

Name:
Right ascension: 2h55m43.08s
Declination: -50d06m58.27s
Redshift: None
Photometric Redshift: 0.093
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 7.09
Cutout download processed 24.73
Global aperture construction processed 0.47
Local aperture photometry processed 2.28
Global aperture photometry processed 1.93
Validate local photometry processed 0.02
Validate global photometry processed 6.07
Host information processed 0.14
Global host SED inference processed 412.54
Local host SED inference processed 434.25
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

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) = 2h55m42.65s, -50d06m56.82s
semi major axis, semi minor axis (arcsec) = 1.16, 1.16
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 6.38 0.12 21.888 0.021 AB
DES_z 7.95 0.5 21.649 0.068 AB

Aperture details

RA, DEC (J2000) = 2h55m43.05s, -50d06m58.27s
semi major axis, semi minor axis (arcsec) = 10.66, 3.69
angle (degrees, anti-clockwise from east) = 82.79

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 183.78 0.65 18.239 0.004 AB
DES_z 256.33 2.79 17.878 0.012 AB
2MASS_J 450.38 179.77 16.371 0.433 Vega
2MASS_K 739.68 309.3 14.890 0.454 Vega
WISE_W1 229.69 10.5 15.298 0.050 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})\, 7.968 8.289 8.541
{\rm log}_{10}({\rm SFR}) -1.468 -0.963 -0.433
{\rm log}_{10}({\rm sSFR}) -9.825 -9.249 -8.561
{\rm stellar\ age} 1.273 5.082 7.036

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.702 -1.174 -0.461
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.387 -0.694 0.052

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.467 0.898 1.373
\delta -0.377 -0.006 0.230
\tau_1/\tau_2 0.667 1.059 1.474
Q_{PAH} 1.188 2.994 5.362
U_{min} 3.186 8.477 15.664
{\rm log}_{10}(\gamma_e)\, -2.906 -1.814 -0.717

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.600 -0.592 0.145
{\rm log}_{10}(\tau_{AGN})\, 0.965 1.528 1.919

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.355 -0.869 -0.422
0.03-0.10 Gyr -1.890 -1.121 -0.486
0.10-0.33 Gyr -2.402 -1.436 -0.841
0.33-1.06 Gyr -2.833 -1.620 -1.160
1.06-3.46 Gyr -3.287 -1.750 -1.347
3.46-11.28 Gyr -3.423 -1.842 -1.378
11.28-12.54 Gyr -3.521 -1.869 -1.199

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.595 9.752 9.909
{\rm log}_{10}({\rm SFR}) -0.426 0.009 0.494
{\rm log}_{10}({\rm sSFR}) -10.212 -9.776 -9.191
{\rm stellar\ age} 2.657 5.421 7.334

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.148 -0.522 -0.098
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.109 -0.262 0.272

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.217 0.393 0.605
\delta -0.667 -0.229 0.189
\tau_1/\tau_2 0.608 0.994 1.367
Q_{PAH} 1.360 3.116 5.443
U_{min} 2.749 7.433 14.288
{\rm log}_{10}(\gamma_e)\, -3.022 -1.724 -0.773

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.377 -1.812 -1.016
{\rm log}_{10}(\tau_{AGN})\, 0.929 1.328 1.821

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.431 -0.043 0.198
0.03-0.10 Gyr -0.693 -0.009 0.608
0.10-0.33 Gyr -0.702 -0.017 0.461
0.33-1.06 Gyr -0.690 0.012 0.392
1.06-3.46 Gyr -0.690 -0.142 0.160
3.46-11.28 Gyr -1.137 -0.293 0.020
11.28-12.54 Gyr -1.369 -0.294 0.337