2025aisw

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Information

Transient

Name: AT2025aisw
Right ascension: 23h00m00.87s
Declination: 2d18m54.88s
Discovery Date: Oct. 16, 2025, 7:23 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.100

Host

Name:
Right ascension: 23h00m00.90s
Declination: 2d18m56.21s
Redshift: None
Photometric Redshift: 0.172
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.65
Transient MWEBV processed 0.07
Host match processed 6.25
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 7.79
Global aperture photometry processed 8.09
Validate global photometry processed 21.73
Global host SED inference processed 6073.84
Local aperture photometry processed 5.57
Validate local photometry no valid phot 0.04
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) = 23h00m00.87s, 2d18m54.88s
semi major axis, semi minor axis (arcsec) = 0.68, 0.68
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) = 23h00m00.84s, 2d18m56.21s
semi major axis, semi minor axis (arcsec) = 4.81, 2.4
angle (degrees, anti-clockwise from east) = -171.89

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.27 1.74 22.323 0.442 AB
GALEX_NUV 4.95 1.5 22.164 0.328 AB
SDSS_u 7.64 3.13 21.692 0.444 AB
SDSS_g 1.52 1.14 23.448 0.818 AB
PanSTARRS_g 3.34 0.74 22.590 0.241 AB
SDSS_r 5.45 1.71 22.059 0.341 AB
PanSTARRS_r 3.57 1.07 22.519 0.324 AB
SDSS_i 10.0 2.43 21.400 0.264 AB
PanSTARRS_i 6.98 0.74 21.790 0.116 AB
PanSTARRS_z 7.9 2.33 21.655 0.320 AB
SDSS_z 15.05 9.75 20.956 0.703 AB
DES_z 5.29 0.66 22.091 0.135 AB
PanSTARRS_y 20.57 6.62 20.617 0.349 AB
2MASS_J -7.39 107.07 Vega
2MASS_H 18.53 169.94 19.363 9.957 Vega
2MASS_K 312.76 173.87 15.824 0.604 Vega
WISE_W1 2.24 8.26 20.324 3.999 Vega
WISE_W2 2.04 11.44 19.789 6.098 Vega
WISE_W3 -92.52 62.6 Vega
WISE_W4 102.4 430.33 12.254 4.563 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})\, 8.112 8.593 8.913
{\rm log}_{10}({\rm SFR}) -0.178 0.438 0.902
{\rm log}_{10}({\rm sSFR}) -8.547 -7.980 -7.917
{\rm stellar\ age} 0.062 0.372 4.759

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.669 -1.253 -0.082
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.678 0.018 0.270

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.248 1.139 1.745
\delta 0.115 0.342 0.386
\tau_1/\tau_2 0.721 1.298 1.765
Q_{PAH} 1.229 2.906 4.649
U_{min} 3.413 10.219 18.120
{\rm log}_{10}(\gamma_e)\, -3.387 -2.452 -1.182

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.572 -0.892 0.137
{\rm log}_{10}(\tau_{AGN})\, 1.045 1.380 1.728

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.737 -0.131 0.556
0.03-0.10 Gyr -0.188 0.437 0.999
0.10-0.32 Gyr -3.423 -1.983 -0.696
0.32-1.02 Gyr -6.290 -3.392 -1.527
1.02-3.27 Gyr -7.782 -3.581 -1.722
3.27-10.45 Gyr -8.044 -3.607 -1.642
10.45-11.61 Gyr -8.326 -3.260 -1.314