2025dyr

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Information

Transient

Name: AT2025dyr
Right ascension: 16h48m10.28s
Declination: 18d01m12.10s
Discovery Date: March 8, 2025, 2:17 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.082

Host

Name: 2025dyr
Right ascension: 16h48m09.98s
Declination: 18d01m13.73s
Redshift: 0.034260
Photometric Redshift: 0.032
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.17
Cutout download processed 17.97
Global aperture construction processed 0.62
Local aperture photometry processed 5.87
Global aperture photometry processed 6.53
Validate local photometry processed 0.03
Validate global photometry processed 16.79
Host information processed 0.09
Global host SED inference processed 416.83
Local host SED inference processed 467.99
Transient information processed 0.0
Transient MWEBV processed 0.09
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) = 16h48m10.28s, 18d01m12.10s
semi major axis, semi minor axis (arcsec) = 2.93, 2.93
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 39.58 2.49 19.906 0.068
SDSS_g 139.6 3.15 18.538 0.024
DES_g 142.37 0.57 18.516 0.004
PanSTARRS_g 142.17 0.65 18.518 0.005
SDSS_r 230.22 4.11 17.995 0.019
PanSTARRS_r 231.49 0.92 17.989 0.004
SDSS_i 304.8 4.92 17.690 0.018
PanSTARRS_i 297.46 0.89 17.716 0.003
PanSTARRS_z 357.54 2.39 17.517 0.007
SDSS_z 400.85 10.01 17.393 0.027
DES_z 384.2 4.19 17.439 0.012
PanSTARRS_y 415.73 5.88 17.353 0.015
2MASS_J 500.36 60.37 16.257 0.131
2MASS_H 721.02 90.73 15.388 0.137
2MASS_K 603.3 118.69 15.111 0.214

Aperture details

RA, DEC (J2000) = 16h48m09.95s, 18d01m13.60s
semi major axis, semi minor axis (arcsec) = 26.68, 18.49
angle (degrees, anti-clockwise from east) = -146.19

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 157.12 9.89 18.409 0.068
GALEX_NUV 229.6 7.94 17.998 0.038
SDSS_i 4711.76 23.22 14.717 0.005
PanSTARRS_i 4560.1 6.46 14.753 0.002
PanSTARRS_z 5712.42 17.6 14.508 0.003
SDSS_z 6789.12 68.6 14.320 0.011
2MASS_J 6421.45 487.56 13.486 0.082
2MASS_H 10012.53 731.87 12.531 0.079
2MASS_K 7894.28 962.87 12.319 0.132
WISE_W2 2385.76 59.13 12.117 0.027
WISE_W4 8885.42 1710.78 7.408 0.209
 

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})\, 8.987 9.183 9.335
{\rm log}_{10}({\rm SFR}) -1.495 -0.838 -0.282
{\rm log}_{10}({\rm sSFR}) -10.739 -10.047 -9.374
{\rm stellar\ age} 2.496 6.140 8.171

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.673 -1.004 -0.546
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.755 -1.213 -0.144

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.308 0.708 1.079
\delta -0.350 -0.054 0.229
\tau_1/\tau_2 0.695 1.065 1.452
Q_{PAH} 0.907 2.835 5.239
U_{min} 3.097 8.201 15.480
{\rm log}_{10}(\gamma_e)\, -3.199 -1.633 -0.583

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.010 -2.070 -0.637
{\rm log}_{10}(\tau_{AGN})\, 0.993 1.505 1.986

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.745 -1.045 -0.636
0.03-0.10 Gyr -1.781 -0.829 -0.175
0.10-0.33 Gyr -1.337 -0.606 -0.014
0.33-1.09 Gyr -1.549 -0.759 -0.206
1.09-3.62 Gyr -1.882 -0.840 -0.506
3.62-11.97 Gyr -2.101 -0.869 -0.558
11.97-13.30 Gyr -2.129 -0.844 -0.196

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.288 10.374 10.472
{\rm log}_{10}({\rm SFR}) 0.092 0.376 0.699
{\rm log}_{10}({\rm sSFR}) -10.329 -10.010 -9.626
{\rm stellar\ age} 6.112 7.357 8.758

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.512 -0.321 -0.153
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.625 -0.946 -0.015

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.122 0.199 0.350
\delta -0.852 -0.532 -0.208
\tau_1/\tau_2 0.485 0.909 1.303
Q_{PAH} 0.502 1.366 2.926
U_{min} 2.164 6.273 12.863
{\rm log}_{10}(\gamma_e)\, -3.643 -2.780 -1.807

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.633 -3.981 -2.961
{\rm log}_{10}(\tau_{AGN})\, 1.122 1.676 2.006

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.154 0.241 0.438
0.03-0.10 Gyr -0.017 0.430 0.819
0.10-0.33 Gyr -0.230 0.339 0.713
0.33-1.09 Gyr -0.405 0.164 0.537
1.09-3.62 Gyr -0.198 0.263 0.507
3.62-11.97 Gyr 0.235 0.452 0.623
11.97-13.30 Gyr 0.140 0.571 1.082