2025iw

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Information

Transient

Name: AT2025iw
Right ascension: 13h30m58.39s
Declination: -21d50m45.98s
Discovery Date: Jan. 3, 2025, 4:53 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.073

Host

Name: 2025iw
Right ascension: 13h30m58.40s
Declination: -21d50m50.79s
Redshift: 0.024313
Photometric Redshift: 0.028
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.53
Cutout download processed 3.44
Global aperture construction processed 0.61
Local aperture photometry processed 3.4
Global aperture photometry processed 3.79
Validate local photometry processed 0.02
Validate global photometry processed 8.54
Host information processed 0.1
Global host SED inference processed 484.01
Local host SED inference processed 517.8
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 13h30m58.39s, -21d50m45.98s
semi major axis, semi minor axis (arcsec) = 4.08, 4.08
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 467.21 1.44 17.226 0.003
PanSTARRS_r 911.0 1.62 16.501 0.002
PanSTARRS_i 1290.18 1.79 16.123 0.002
PanSTARRS_z 1594.16 3.2 15.894 0.002
PanSTARRS_y 2060.54 9.06 15.615 0.005
2MASS_J 2492.04 104.79 14.514 0.046
2MASS_H 3272.92 144.17 13.745 0.048
2MASS_K 2867.79 186.12 13.418 0.070

Aperture details

RA, DEC (J2000) = 13h30m58.39s, -21d50m49.83s
semi major axis, semi minor axis (arcsec) = 43.93, 16.08
angle (degrees, anti-clockwise from east) = -14.22

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 333.18 17.69 17.593 0.058
GALEX_NUV 417.64 13.23 17.348 0.034
PanSTARRS_r 7043.38 9.87 14.281 0.002
PanSTARRS_i 9208.14 10.79 13.990 0.001
PanSTARRS_z 10425.95 19.61 13.855 0.002
2MASS_J 18489.96 719.27 12.338 0.042
2MASS_H 19097.45 989.67 11.830 0.056
2MASS_K 14664.05 1287.31 11.647 0.095
WISE_W1 10368.61 66.87 11.162 0.007
WISE_W2 6512.39 89.65 11.027 0.015
WISE_W3 25016.8 295.02 7.730 0.013
WISE_W4 36777.26 1884.04 5.866 0.056
 

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})\, 9.490 9.663 9.783
{\rm log}_{10}({\rm SFR}) -1.796 -0.816 -0.045
{\rm log}_{10}({\rm sSFR}) -11.555 -10.502 -9.607
{\rm stellar\ age} 4.422 7.068 9.020

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.240 -0.590 -0.159
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.480 -0.351 0.154

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.316 0.760 1.253
\delta -0.669 -0.332 0.033
\tau_1/\tau_2 0.552 0.929 1.305
Q_{PAH} 0.476 2.089 4.497
U_{min} 2.769 7.944 15.241
{\rm log}_{10}(\gamma_e)\, -3.461 -2.034 -0.872

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.382 -2.841 -1.032
{\rm log}_{10}(\tau_{AGN})\, 0.960 1.422 1.915

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.574 -0.661 -0.198
0.03-0.10 Gyr -2.369 -1.016 0.015
0.10-0.33 Gyr -2.194 -0.867 0.065
0.33-1.10 Gyr -1.694 -0.599 -0.078
1.10-3.65 Gyr -1.173 -0.346 -0.048
3.65-12.09 Gyr -1.059 -0.341 -0.088
12.09-13.43 Gyr -1.054 -0.245 0.448

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.301 10.418 10.542
{\rm log}_{10}({\rm SFR}) 0.198 0.444 0.671
{\rm log}_{10}({\rm sSFR}) -10.246 -9.995 -9.743
{\rm stellar\ age} 4.685 6.588 7.939

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.916 -0.617 -0.305
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.822 -1.110 0.112

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.500 0.689 0.878
\delta 0.117 0.266 0.365
\tau_1/\tau_2 0.385 0.696 1.039
Q_{PAH} 0.476 0.998 1.723
U_{min} 2.211 5.940 12.203
{\rm log}_{10}(\gamma_e)\, -3.685 -2.963 -1.957

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.511 -2.453 -1.984
{\rm log}_{10}(\tau_{AGN})\, 0.909 1.241 1.726

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.166 0.474 0.680
0.03-0.10 Gyr 0.021 0.409 0.735
0.10-0.33 Gyr -0.137 0.337 0.682
0.33-1.10 Gyr -0.014 0.413 0.719
1.10-3.65 Gyr 0.251 0.572 0.806
3.65-12.09 Gyr 0.031 0.451 0.663
12.09-13.43 Gyr -0.247 0.442 0.965