2025diq

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Information

Transient

Name: AT2025diq
Right ascension: 15h20m04.54s
Declination: 28d47m39.53s
Discovery Date: Feb. 25, 2025, 10:56 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.022

Host

Name: 2025diq
Right ascension: 15h20m04.23s
Declination: 28d47m43.96s
Redshift: 0.129706
Photometric Redshift: 0.164

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	2.45
Cutout download	processed	0.14
Global aperture construction	processed	0.08
Local aperture photometry	processed	1.0
Global aperture photometry	processed	1.12
Validate local photometry	no valid phot	0.03
Validate global photometry	processed	1.6
Host information	processed	0.08
Global host SED inference	processed	400.94
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.18
Host MWEBV	processed	0.13
Processing status	blocked	N/A	N/A

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) = 15h20m04.54s, 28d47m39.53s
semi major axis, semi minor axis (arcsec) = 0.87, 0.87
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys

Aperture details

RA, DEC (J2000) = 15h20m04.22s, 28d47m44.09s
semi major axis, semi minor axis (arcsec) = 7.06, 3.02
angle (degrees, anti-clockwise from east) = -29.15

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	3.95	1.59	22.408	0.436	AB
GALEX_NUV	4.68	1.85	22.225	0.429	AB
SDSS_u	19.68	3.78	20.665	0.209	AB
SDSS_g	108.64	2.97	18.810	0.030	AB
DES_g	121.2	0.64	18.691	0.006	AB
PanSTARRS_g	120.91	0.93	18.694	0.008	AB
SDSS_r	273.46	4.68	17.808	0.019	AB
PanSTARRS_r	289.77	1.32	17.745	0.005	AB
DES_r	307.08	1.73	17.682	0.006	AB
SDSS_i	425.99	6.35	17.326	0.016	AB
PanSTARRS_i	404.9	1.44	17.382	0.004	AB
PanSTARRS_z	541.81	3.11	17.065	0.006	AB
SDSS_z	547.43	16.28	17.054	0.032	AB
DES_z	603.47	5.9	16.948	0.011	AB
PanSTARRS_y	614.12	7.99	16.929	0.014	AB
2MASS_J	769.31	122.45	15.790	0.173	Vega
2MASS_H	802.3	213.03	15.272	0.288	Vega
2MASS_K	1290.77	188.88	14.285	0.159	Vega
WISE_W1	491.79	46.07	14.472	0.102	Vega
WISE_W2	331.05	46.12	14.261	0.151	Vega
WISE_W3	313.22	71.99	12.486	0.250	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.673	10.725	10.823
{\rm log}_{10}({\rm SFR})	-1.380	-0.340	0.119
{\rm log}_{10}({\rm sSFR})	-12.134	-11.038	-10.559
{\rm stellar\ age}	7.011	7.822	11.216

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.563	-0.386	-0.258
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.156	-0.681	-0.232

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.191	0.302	0.411
\delta	-0.875	-0.664	-0.319
\tau_1/\tau_2	0.626	0.993	1.386
Q_{PAH}	0.941	2.530	4.532
U_{min}	2.646	8.084	15.842
{\rm log}_{10}(\gamma_e)\,	-2.641	-1.623	-0.650

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.041	-2.669	-1.569
{\rm log}_{10}(\tau_{AGN})\,	1.062	1.514	1.900

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.312	-0.264	0.150
0.03-0.10 Gyr	-1.969	-0.456	0.142
0.10-0.32 Gyr	-2.269	-0.569	0.049
0.32-1.04 Gyr	-2.698	-0.658	0.046
1.04-3.37 Gyr	-1.911	-0.097	0.555
3.37-10.89 Gyr	-0.242	0.892	1.015
10.89-12.10 Gyr	0.598	1.211	1.981