2025dw results

Information

Transient
Name:AT2025dw
Right ascension: 16h04m39.46s
Declination:16d38m56.41s
Discovery Date:Jan. 4, 2025, 1:19 p.m.
Classification:None
Redshift:None
MW E(B-V):0.032
Host
Name:2025dw
Right ascension: 16h04m41.50s
Declination:16d38m58.39s
Redshift:0.045039
Photometric Redshift:0.070
 

Cutout Download Report

Downloaded Unavailable
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_z
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 26.47
Transient MWEBV processed 0.07
Host match processed 2.61
Host information processed 0.12
Host MWEBV processed 0.06
Global aperture construction processed 0.84
Global aperture photometry processed 8.68
Validate global photometry processed 25.39
Global host SED inference processed 728.69
Local aperture photometry processed 7.86
Validate local photometry processed 0.03
Local host SED inference failed 0.01
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h04m39.46s, 16d38m56.41s
semi major axis, semi minor axis (arcsec):2.26, 2.26
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u -2.04 1.66 AB
SDSS_g -0.39 0.75 AB
DES_g 0.43 0.25 24.824 0.624 AB
PanSTARRS_g 0.25 0.64 25.420 2.824 AB
SDSS_r -0.26 1.05 AB
PanSTARRS_r -0.92 0.8 AB
DES_r 0.39 0.49 24.912 1.358 AB
SDSS_i 0.17 1.71 25.832 11.003 AB
PanSTARRS_i -0.78 0.56 AB
PanSTARRS_z -5.07 1.65 AB
SDSS_z -1.62 5.58 AB
DES_z 1.2 1.27 23.701 1.147 AB
PanSTARRS_y -1.74 3.65 AB

Aperture details

RA, DEC (J2000):16h04m41.49s, 16d38m58.64s
semi major axis, semi minor axis (arcsec):12.33, 8.89
angle (degrees, anti-clockwise from east):-59.72
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.5 2.64 21.074 0.213 AB
GALEX_NUV 9.72 2.5 21.431 0.280 AB
SDSS_u 155.59 8.53 18.420 0.060 AB
SDSS_g 1107.26 9.12 16.289 0.009 AB
DES_g 1156.34 2.41 16.242 0.002 AB
PanSTARRS_g 1208.69 2.95 16.194 0.003 AB
SDSS_r 2433.36 13.5 15.434 0.006 AB
PanSTARRS_r 2499.38 3.73 15.405 0.002 AB
DES_r 2638.35 5.88 15.347 0.002 AB
SDSS_i 3623.55 17.32 15.002 0.005 AB
PanSTARRS_i 3619.06 2.9 15.004 0.001 AB
PanSTARRS_z 4581.48 7.46 14.747 0.002 AB
SDSS_z 4756.49 30.78 14.707 0.007 AB
DES_z 4846.36 20.87 14.686 0.005 AB
PanSTARRS_y 5674.83 15.77 14.515 0.003 AB
2MASS_J 7355.79 238.52 13.339 0.035 Vega
2MASS_H 9166.73 398.44 12.627 0.047 Vega
2MASS_K 7926.41 399.24 12.315 0.055 Vega
WISE_W1 3610.36 38.18 12.307 0.011 Vega
WISE_W2 2065.08 41.94 12.274 0.022 Vega
WISE_W3 703.8 147.03 11.607 0.227 Vega
WISE_W4 -218.26 694.06 Vega
 

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})\, 10.751 10.834 10.861
{\rm log}_{10}({\rm SFR}) -2.113 -1.608 -1.171
{\rm log}_{10}({\rm sSFR}) -12.965 -12.449 -11.954
{\rm stellar\ age} 9.498 12.382 12.490

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.497 -0.366 -0.252
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.420 -0.723 -0.057

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.103 0.176 0.280
\delta -0.741 -0.460 -0.160
\tau_1/\tau_2 0.372 0.824 1.278
Q_{PAH} 0.641 1.980 3.952
U_{min} 3.216 8.854 16.210
{\rm log}_{10}(\gamma_e)\, -2.218 -1.309 -0.574

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.466 -3.682 -2.757
{\rm log}_{10}(\tau_{AGN})\, 0.977 1.473 1.885

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.793 -1.311 -0.921
0.03-0.10 Gyr -4.692 -2.153 -1.311
0.10-0.33 Gyr -5.731 -2.428 -1.373
0.33-1.09 Gyr -5.104 -2.249 -1.118
1.09-3.59 Gyr -3.870 -1.894 -0.774
3.59-11.84 Gyr -2.131 -0.636 0.870
11.84-13.15 Gyr 1.447 1.958 1.992