2025dys

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Information

Transient

Name: AT2025dys
Right ascension: 10h50m19.89s
Declination: -22d19m49.37s
Discovery Date: March 9, 2025, 10:18 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.056

Host

Name: 2025dys
Right ascension: 10h50m21.84s
Declination: -22d19m18.12s
Redshift: 0.012662
Photometric Redshift: 0.027
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.83
Cutout download processed 13.6
Global aperture construction processed 0.63
Local aperture photometry processed 4.44
Global aperture photometry processed 5.44
Validate local photometry processed 0.02
Validate global photometry processed 15.07
Host information processed 0.1
Global host SED inference processed 374.59
Local host SED inference processed 1272.05
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.04
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) = 10h50m19.89s, -22d19m49.37s
semi major axis, semi minor axis (arcsec) = 7.73, 7.73
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 9.19 2.22 21.492 0.263
GALEX_NUV 3.08 1.47 22.677 0.516
SDSS_u 10.62 6.85 21.335 0.700
SDSS_g 2.99 2.41 22.710 0.875
PanSTARRS_g 13.36 1.99 21.086 0.162
SDSS_r 23.2 3.77 20.486 0.177
PanSTARRS_r 16.52 2.81 20.855 0.184
SDSS_i 27.64 6.14 20.296 0.241
PanSTARRS_i 37.3 3.21 19.971 0.093
PanSTARRS_z 8.2 5.62 21.615 0.744
SDSS_z 41.39 19.83 19.858 0.520
PanSTARRS_y -32.54 14.37
2MASS_J -4.9 196.68
2MASS_H 62.76 257.22 18.038 4.450
2MASS_K -88.27 341.45
WISE_W1 -15.6 10.83
WISE_W2 -16.42 12.57
WISE_W3 35.12 58.89 14.862 1.821

Aperture details

RA, DEC (J2000) = 10h50m21.83s, -22d19m17.78s
semi major axis, semi minor axis (arcsec) = 18.61, 18.11
angle (degrees, anti-clockwise from east) = -94.79

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 362.53 13.97 17.502 0.042
GALEX_NUV 476.92 9.6 17.204 0.022
SDSS_u 1416.81 18.91 16.022 0.014
SDSS_g 4354.95 18.04 14.803 0.004
PanSTARRS_g 4668.92 5.07 14.727 0.001
SDSS_r 7622.34 24.35 14.195 0.003
PanSTARRS_r 7820.77 6.7 14.167 0.001
SDSS_i 10191.91 29.99 13.879 0.003
PanSTARRS_i 10176.21 7.44 13.881 0.001
PanSTARRS_z 12143.25 12.98 13.689 0.001
SDSS_z 12554.13 55.39 13.653 0.005
PanSTARRS_y 14394.2 31.89 13.505 0.002
2MASS_J 18093.13 510.04 12.361 0.031
2MASS_H 19953.74 662.43 11.782 0.036
2MASS_K 17170.44 882.73 11.475 0.056
WISE_W1 8605.86 63.48 11.364 0.008
WISE_W2 5106.64 69.79 11.291 0.015
WISE_W3 14800.4 262.96 8.300 0.019
WISE_W4 15046.95 1862.82 6.836 0.134
 

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})\, 6.623 7.151 7.521
{\rm log}_{10}({\rm SFR}) -1.930 -1.433 -0.944
{\rm log}_{10}({\rm sSFR}) -9.085 -8.422 -7.960
{\rm stellar\ age} 0.079 3.571 7.624

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.741 -1.287 -0.276
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.558 -0.657 0.174

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.068 1.727 2.307
\delta 0.304 0.358 0.389
\tau_1/\tau_2 0.815 1.322 1.706
Q_{PAH} 0.767 2.480 4.968
U_{min} 3.079 9.372 17.581
{\rm log}_{10}(\gamma_e)\, -3.242 -2.038 -0.919

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.105 -2.045 -0.071
{\rm log}_{10}(\tau_{AGN})\, 1.086 1.565 1.968

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.914 -1.297 -0.872
0.03-0.10 Gyr -3.454 -1.867 -0.926
0.10-0.33 Gyr -5.254 -3.245 -2.119
0.33-1.10 Gyr -6.795 -3.831 -2.647
1.10-3.64 Gyr -7.061 -3.819 -2.634
3.64-12.05 Gyr -7.312 -3.707 -2.561
12.05-13.39 Gyr -7.641 -3.633 -2.226

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.822 9.871 9.937
{\rm log}_{10}({\rm SFR}) -0.502 -0.269 -0.027
{\rm log}_{10}({\rm sSFR}) -10.392 -10.163 -9.907
{\rm stellar\ age} 6.958 7.722 8.914

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.604 -0.438 -0.309
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.442 0.134 0.337

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.156 0.256 0.380
\delta -0.459 -0.159 0.071
\tau_1/\tau_2 0.705 1.025 1.340
Q_{PAH} 0.638 1.507 2.792
U_{min} 2.805 7.594 14.381
{\rm log}_{10}(\gamma_e)\, -2.814 -2.062 -1.409

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.353 -3.350 -2.391
{\rm log}_{10}(\tau_{AGN})\, 1.051 1.552 1.938

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.011 -0.583 -0.386
0.03-0.10 Gyr -0.497 -0.184 0.111
0.10-0.33 Gyr -0.589 -0.242 0.011
0.33-1.10 Gyr -0.764 -0.416 -0.206
1.10-3.64 Gyr -0.694 -0.311 -0.074
3.64-12.05 Gyr -0.163 -0.004 0.099
12.05-13.39 Gyr -0.272 0.132 0.586