2024ydt

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Information

Transient

Name: AT2024ydt
Right ascension: 9h18m10.78s
Declination: 16d42m16.64s
Discovery Date: Oct. 12, 2024, 11:55 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.019

Host

Name: 2024ydt
Right ascension: 9h18m10.57s
Declination: 16d42m17.22s
Redshift: 0.074624
Photometric Redshift: 0.089
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.14
Cutout download processed 18.96
Global aperture construction processed 0.68
Local aperture photometry processed 6.1
Global aperture photometry processed 5.97
Validate local photometry processed 0.03
Validate global photometry processed 18.0
Host information processed 0.08
Global host SED inference processed 548.91
Local host SED inference processed 412.45
Transient information processed 0.0
Transient MWEBV processed 0.13
Host MWEBV processed 0.13
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) = 9h18m10.78s, 16d42m16.64s
semi major axis, semi minor axis (arcsec) = 1.41, 1.41
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 9.67 0.17 21.437 0.019
PanSTARRS_g 9.02 0.31 21.512 0.037
SDSS_r 19.47 1.29 20.677 0.072
PanSTARRS_r 15.85 0.37 20.900 0.025
DES_r 21.28 0.4 20.580 0.020
SDSS_i 29.4 1.71 20.229 0.063
PanSTARRS_i 25.84 0.5 20.369 0.021
PanSTARRS_z 29.65 0.99 20.220 0.036
SDSS_z 32.97 3.47 20.105 0.114
DES_z 35.13 1.16 20.036 0.036
PanSTARRS_y 34.71 2.66 20.049 0.083

Aperture details

RA, DEC (J2000) = 9h18m10.56s, 16d42m17.42s
semi major axis, semi minor axis (arcsec) = 6.39, 4.62
angle (degrees, anti-clockwise from east) = -39.38

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 3.71 1.51 22.476 0.441
GALEX_NUV 8.75 2.04 21.545 0.253
SDSS_u 58.43 3.9 19.483 0.072
SDSS_g 149.92 3.54 18.460 0.026
DES_g 164.4 0.7 18.360 0.005
PanSTARRS_g 177.25 1.2 18.279 0.007
SDSS_r 355.91 5.4 17.522 0.016
PanSTARRS_r 340.23 1.38 17.571 0.004
DES_r 366.57 1.61 17.490 0.005
SDSS_i 520.34 6.99 17.109 0.015
PanSTARRS_i 487.5 1.87 17.180 0.004
SDSS_z 643.39 13.7 16.879 0.023
DES_z 648.9 4.89 16.870 0.008
PanSTARRS_y 732.94 9.65 16.737 0.014
2MASS_J 968.7 158.55 15.540 0.178
2MASS_H 1501.21 257.75 14.591 0.186
2MASS_K 982.49 279.72 14.581 0.309
WISE_W1 455.06 19.89 14.556 0.047
WISE_W2 313.03 23.66 14.322 0.082
WISE_W3 205.46 100.97 12.944 0.534
WISE_W4 148.67 603.86 11.849 4.410
 

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})\, 8.812 8.940 9.052
{\rm log}_{10}({\rm SFR}) -1.602 -1.146 -0.698
{\rm log}_{10}({\rm sSFR}) -10.576 -10.098 -9.633
{\rm stellar\ age} 4.580 6.436 7.629

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.467 -0.759 -0.177
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.658 -0.061 0.345

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.533 0.963 1.429
\delta -0.421 -0.105 0.138
\tau_1/\tau_2 0.710 1.038 1.362
Q_{PAH} 0.922 2.824 5.256
U_{min} 2.921 7.525 14.329
{\rm log}_{10}(\gamma_e)\, -2.907 -1.907 -0.763

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.344 -0.684 -0.087
{\rm log}_{10}(\tau_{AGN})\, 0.963 1.390 1.917

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.462 -1.027 -0.654
0.03-0.10 Gyr -1.880 -1.249 -0.715
0.10-0.33 Gyr -1.884 -1.273 -0.748
0.33-1.07 Gyr -1.718 -1.103 -0.627
1.07-3.51 Gyr -1.351 -0.961 -0.718
3.51-11.49 Gyr -1.348 -0.964 -0.786
11.49-12.77 Gyr -1.590 -0.996 -0.541

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.238 10.337 10.421
{\rm log}_{10}({\rm SFR}) -0.984 -0.286 0.381
{\rm log}_{10}({\rm sSFR}) -11.360 -10.621 -9.876
{\rm stellar\ age} 7.705 10.498 12.053

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.994 -0.584 -0.380
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.045 0.288 0.423

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.213 0.369 0.583
\delta -0.841 -0.436 0.057
\tau_1/\tau_2 0.469 0.912 1.371
Q_{PAH} 0.628 1.694 3.918
U_{min} 3.226 9.160 17.214
{\rm log}_{10}(\gamma_e)\, -2.817 -1.512 -0.648

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.594 -2.207 -1.448
{\rm log}_{10}(\tau_{AGN})\, 1.179 1.624 1.953

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.118 -0.678 -0.250
0.03-0.10 Gyr -1.140 -0.205 0.514
0.10-0.33 Gyr -3.727 -1.395 -0.428
0.33-1.07 Gyr -5.812 -2.111 -0.806
1.07-3.51 Gyr -4.002 -1.579 -0.503
3.51-11.49 Gyr -1.555 0.158 0.535
11.49-12.77 Gyr 0.310 1.308 1.558